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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   ----------

                                    Form 10-Q

[X]   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the quarterly period ended March 31, 2005

                                       Or

[_]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the transition period from _______________ to _______________

                           Commission File No. 111596
                                               ------

                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
             (Exact name of registrant as specified in its charter)


                Delaware                                 58-1954497
      (State or other jurisdiction          (IRS Employer Identification Number)
    of incorporation or organization)


  1940 N.W. 67th Place, Gainesville, FL                    32653
(Address of principal executive offices)                 (Zip Code)


                                 (352) 373-4200
                         (Registrant's telephone number)


                                       N/A
              ----------------------------------------------------
              (Former name, former address and former fiscal year,
                         if changed since last report)

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the Registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes [X] No [_]

Indicate by checkmark whether the registrant is an accelerated filer (as defined
in Rule 12b-2 of the Act). Yes [X] No [_]

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
Common Stock, as of the close of the latest practical date.

            Class                        Outstanding at May 5, 2005 41,805,267
 Common Stock, $.001 Par Value             (excluding 988,000 shares held as
                                                    treasury stock)

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                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.

                                      INDEX

PART I FINANCIAL INFORMATION                                            Page No.
                                                                        --------
      Item 1. Financial Statements

            Consolidated Balance Sheets -
                  March 31, 2005 and December 31, 2004....................... 2

            Consolidated Statements of Operations -
                  Three Months Ended March 31, 2005 and 2004................. 4

            Consolidated Statements of Cash Flows -
                  Three Months Ended March 31, 2005 and 2004................. 5

            Consolidated Statement of Stockholders' Equity -
                  Three Months Ended March 31, 2005.......................... 6

            Notes to Consolidated Financial Statements....................... 7

      Item 2. Management's Discussion and Analysis of
            Financial Condition and Results of Operations....................16

      Item 3. Quantitative and Qualitative Disclosures
            About Market Risk................................................33

      Item 4. Controls and Procedures........................................34


PART II OTHER INFORMATION

      Item 1. Legal Proceedings..............................................35

      Item 5. Other Information..............................................35

      Item 6. Exhibits.......................................................36


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                        CONSOLIDATED FINANCIAL STATEMENTS

                                 PART I, ITEM 1

The consolidated  financial statements included herein have been prepared by the
Company (which may be referred to as we, us or our), without an audit,  pursuant
to the rules and regulations of the Securities and Exchange Commission.  Certain
information  and note  disclosures  normally  included in  financial  statements
prepared in accordance with generally accepted  accounting  principles have been
condensed  or omitted  pursuant  to such  rules and  regulations,  although  the
Company  believes  the  disclosures  which  are  made are  adequate  to make the
information  presented  not  misleading.  Further,  the  consolidated  financial
statements reflect, in the opinion of management, all adjustments (which include
only normal  recurring  adjustments)  necessary to present  fairly the financial
position and results of operations as of and for the periods indicated.

It is  suggested  that  these  consolidated  financial  statements  be  read  in
conjunction  with the  consolidated  financial  statements and the notes thereto
included in the Company's Annual Report on Form 10-K for the year ended December
31, 2004.

The results of  operations  for the three months  ended March 31, 2005,  are not
necessarily  indicative  of results to be  expected  for the fiscal  year ending
December 31, 2005.


                                       1


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                           CONSOLIDATED BALANCE SHEETS



                                                                          March 31,
                                                                             2005      December 31,
(Amounts in Thousands, Except for Share Amounts)                         (Unaudited)       2004
- ---------------------------------------------------------------------------------------------------
                                                                                  
ASSETS

Current assets

   Cash                                                                 $      78       $     215
   Restricted cash                                                             60              60
   Accounts receivable, net of allowance for doubtful
     accounts of $481 and $570                                             27,411          27,192
   Inventories                                                              1,184             882
   Prepaid expenses                                                         2,800           2,891
   Other receivables                                                           51              45
   Current assets of discontinued operations, net of allowance for
     doubtful accounts of $119 and $125                                     1,585           1,609
                                                                        ---------       ---------
     Total current assets                                                  33,169          32,894

Property and equipment:

   Buildings and land                                                      18,337          18,313
   Equipment                                                               30,441          30,281
   Vehicles                                                                 4,310           4,187
   Leasehold improvements                                                  11,489          11,514
   Office furniture and equipment                                           2,435           2,396
   Construction-in-progress                                                 2,291           1,852
                                                                        ---------       ---------
                                                                           69,303          68,543
   Less accumulated depreciation and amortization                         (22,476)        (21,282)
                                                                        ---------       ---------
     Net property and equipment                                            46,827          47,261

Property of discontinued operations                                           600             600

Intangibles and other assets:
   Permits                                                                 12,978          12,895
   Goodwill                                                                 1,330           1,330
   Finite Risk Sinking Fund                                                 3,216           2,225
   Other assets                                                             3,063           3,250
                                                                        ---------       ---------
     Total assets                                                       $ 101,183       $ 100,455
                                                                        =========       =========


        The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       2


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                     CONSOLIDATED BALANCE SHEETS, CONTINUED



                                                                                   March 31,
                                                                                     2005        December 31,
(Amounts in Thousands, Except for Share Amounts)                                  (Unaudited)        2004
- -------------------------------------------------------------------------------------------------------------
                                                                                             
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:

   Accounts payable                                                                $   7,355       $   6,529
   Current environmental accrual                                                         630             721
   Accrued expenses                                                                   11,392          12,100
   Unearned revenue                                                                    4,715           5,115
   Current liabilities of discontinued operations                                      2,371           2,550
   Current portion of long-term debt                                                   6,361           6,376
                                                                                   ---------       ---------
     Total current liabilities                                                        32,824          33,391

Environmental accruals                                                                 2,113           2,141
Accrued closure costs                                                                  5,095           5,062
Other long-term liabilities                                                            2,033           1,944
Long-term liabilities of discontinued operations                                       1,804           1,804
Long-term debt, less current portion                                                  13,876          12,580
                                                                                   ---------       ---------
     Total long-term liabilities                                                      24,921          23,531
                                                                                   ---------       ---------

     Total liabilities                                                                57,745          56,922

Commitments and Contingencies (see Notes 4 and 6)                                         --              --

Preferred Stock of subsidiary, $1.00 par value; 1,467,396 shares authorized,
   1,284,730 shares issued and outstanding, liquidation value $1.00 per share          1,285           1,285

Stockholders' equity:

   Preferred Stock, $.001 par value; 2,000,000 shares authorized, 2,500
     shares issued and outstanding                                                        --              --
   Common Stock, $.001 par value; 75,000,000 shares authorized,
     42,793,267 and 42,749,117 shares issued, including 988,000 shares held
     as treasury stock, respectively                                                      43              43
   Additional paid-in capital                                                         80,958          80,902
   Accumulated deficit                                                               (36,962)        (36,794)
   Interest rate swap                                                                    (24)            (41)
                                                                                   ---------       ---------
                                                                                      44,015          44,110
   Less: Common Stock in treasury at cost; 988,000 shares                             (1,862)         (1,862)
                                                                                   ---------       ---------

     Total stockholders' equity                                                       42,153          42,248
                                                                                   ---------       ---------

     Total liabilities and stockholders' equity                                    $ 101,183       $ 100,455
                                                                                   =========       =========


        The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       3


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (Unaudited)



                                                                Three Months Ended
                                                                     March 31,
                                                             ------------------------
(Amounts in Thousands, Except for Per Share Amounts)           2005          2004
- -------------------------------------------------------------------------------------
                                                                       
Net revenues                                                  $ 21,608       $ 16,811

Cost of goods sold                                              16,107         12,961
                                                              --------       --------
    Gross profit                                                 5,501          3,850

Selling, general and administrative expenses                     4,919          4,338
Gain on disposal of fixed assets                                    --            (17)
                                                              --------       --------
    Income (loss) from operations                                  582           (471)

Other income (expense):

    Interest income                                                  1              1
    Interest expense                                              (412)          (665)
    Interest expense-financing fees                               (111)          (256)
    Other                                                          (14)           (54)
                                                              --------       --------
        Income (loss) from continuing operations                    46         (1,445)

Loss from discontinued operations                                 (167)          (553)
                                                              --------       --------
    Net loss                                                      (121)        (1,998)

    Preferred Stock dividends                                      (47)           (47)
                                                              --------       --------
    Net loss applicable to Common Stock                       $   (168)      $ (2,045)
                                                              ========       ========

Net loss per common share - basic
    Continuing operations                                     $     --       $   (.04)
    Discontinued operations                                         --           (.02)
                                                              --------       --------
        Net loss per common share                             $     --       $   (.06)
                                                              ========       ========

Net loss per common share - diluted
    Continuing operations                                     $     --       $   (.04)
    Discontinued operations                                         --           (.02)
                                                              --------       --------
        Net loss per common share                             $     --       $   (.06)
                                                              ========       ========

Number of shares and potential common shares used in net
loss per common share:

    Basic                                                       41,778         37,040
                                                              ========       ========
    Diluted                                                     44,539         37,040
                                                              ========       ========


        The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       4


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)



                                                                          Three Months Ended
                                                                               March 31,
                                                                       ------------------------
(Amounts in Thousands)                                                   2005            2004
- -----------------------------------------------------------------------------------------------
                                                                                
Cash flows from operating activities
Net loss                                                               $   (121)      $ (1,998)
     Adjustments to reconcile net loss to cash provided by
         (used in) operations:
     Depreciation and amortization                                        1,205          1,080
     Debt discount amortization                                              --             81
     Provision for bad debt and other reserves                              (85)            24
     Gain on sale of plant, property and equipment                           --            (17)
     Changes in assets and liabilities:
         Accounts receivable                                               (135)         3,043
         Prepaid expenses, inventories and other assets                    (537)            62
         Accounts payable, accrued expenses, and unearned revenue           112            336
     Discontinued operations                                               (155)             1
                                                                       --------       --------
         Net cash provided by operations                                    284          2,612

Cash flows from investing activities:

     Purchases of property and equipment, net                              (478)        (1,092)
     Proceeds from sale of plant, property and equipment                     --             19
     Change in restricted cash, net                                          (1)            --
     Change in finite risk sinking fund                                    (991)          (991)
     Discontinued operations                                                 --             19
     Funds used for acquisitions (net of cash acquired)                      --         (2,903)
                                                                       --------       --------
         Net cash used in investing activities                           (1,470)        (4,948)

Cash flows from financing activities:

     Net borrowings (repayments) of revolving credit                      1,484         (7,800)
     Principal repayments of long-term debt                                (483)          (517)
     Proceeds from issuance of stock                                         48         10,759
                                                                       --------       --------
         Net cash provided by financing activities                        1,049          2,442
                                                                       --------       --------
Increase (decrease) in cash                                                (137)           106
Cash at beginning of period                                                 215            411
                                                                       --------       --------
Cash at end of period                                                  $     78       $    517
                                                                       ========       ========

Supplemental disclosure

     Interest paid                                                     $    239       $    509
Non-cash investing and financing activities:
Issuance of Common Stock for services                                         8             10
Issuance of Common Stock for payment of dividends                            --             63
Gain on interest rate swap                                                   17             12
Long-term debt incurred for purchase of property and equipment              281             --


         The accompanying notes are integral part of these consolidated
                             financial statements.


                                       5


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
             (Unaudited, for the three months ended March 31, 2005)



                                                                                            Additional
(Amounts in thousands,                    Preferred Stock              Common Stock          Paid-In    Accumulated    Interest
except for share amounts)               Shares        Amount       Shares          Amount    Capital      Deficit      Rate Swap
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                 
Balance at December 31, 2004               2,500    $       --   42,749,117   $       43   $   80,902   $  (36,794)   $      (41)

Comprehensive loss:

     Net loss                                 --            --           --           --           --         (121)           --
     Other Comprehensive income:
         Gain on interest rate swap           --            --           --           --           --           --            17

              Comprehensive loss
Preferred Stock dividends                     --            --           --           --           --          (47)           --
 Issuance of Common Stock for cash
   and services                               --            --       31,287           --           56           --            --
 Issuance of Common Stock upon
   cashless exercise of Warrants              --            --       12,863           --           --           --            --
                                      ----------    ----------   ----------   ----------   ----------   ----------    ----------
Balance at March 31, 2005                  2,500    $       --   42,793,267   $       43   $   80,958   $  (36,962)   $      (24)
                                      ==========    ==========   ==========   ==========   ==========   ==========    ==========


                                       Common Stock    Total
(Amounts in thousands,                   Held In    Stockholders'
except for share amounts)                Treasury      Equity
- -----------------------------------------------------------------
                                               
Balance at December 31, 2004           $   (1,862)   $   42,248

Comprehensive loss:

     Net loss                                  --          (121)
     Other Comprehensive income:
         Gain on interest rate swap            --            17
                                                     ----------
              Comprehensive loss                           (104)
Preferred Stock dividends                      --           (47)
 Issuance of Common Stock for cash
   and services                                --            56
 Issuance of Common Stock upon
   cashless exercise of Warrants               --            --
                                       ----------    ----------
Balance at March 31, 2005              $   (1,862)   $   42,153
                                       ==========    ==========


        The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       6


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                 March 31, 2005
                                   (Unaudited)

Reference  is made  herein to the  notes to  consolidated  financial  statements
included in our Annual Report on Form 10-K for the year ended December 31, 2004.

1. Summary of Significant Accounting Policies

Our accounting policies are as set forth in the notes to consolidated  financial
statements referred to above.

Recent Accounting Pronouncements

In December  2004,  FASB  issued  Statement  No. 123  (revised)  ("SFAS  123R"),
Share-Based  Payment.  SFAS  123R is a  revision  of  FASB  Statement  No.  123,
Accounting for Stock-Based  Compensation.  This Statement supersedes APB Opinion
No. 25, Accounting for Stock Issued to Employees, and its related implementation
guidance, and establishes standards for the accounting for transactions in which
an entity  exchanges  its  equity  instruments  for goods or  services.  It also
addresses  transactions  in which an entity incurs  liabilities  in exchange for
goods or  services  that are  based on the  fair  value of the  entity's  equity
instruments or that may be settled by the issuance of those equity  instruments.
SFAS 123R  requires a public  entity to measure  the cost of  employee  services
received in exchange for an award of equity  instruments based on the grant-date
fair value of the award (with limited exceptions).  That cost will be recognized
over the period  during  which an employee  is  required  to provide  service in
exchange for the award. This statement  requires companies to recognize the fair
value  of  stock  options  and  other  stock-based   compensation  to  employees
prospectively, beginning with awards granted, modified, repurchased or cancelled
after the fiscal  periods  beginning  after June 15, 2005. We currently  measure
stock-based  compensation  in accordance  with APB Opinion No. 25. The impact on
our financial  condition or results of operations  will depend on the number and
terms of stock  options  outstanding  on the date of  change,  as well as future
options  that may be granted.  See  Stock-Based  Compensation  below for the pro
forma impact that the fair value  method  would have had on our net  income/loss
for each of the quarters  ended March 31, 2005,  and 2004.  We do not expect the
impact of SFAS 123R to have an impact on our cash flows or liquidity.

In April 2005,  the  Securities  and  Exchange  Commission  ("SEC")  amended its
Regulation  S-X to amend  the date of  compliance  with  SFAS  123R to the first
reporting  period of the fiscal year  beginning  on or after June 15,  2005.  We
anticipate adopting SFAS 123R on January 1, 2006.

Reclassifications

Certain prior period amounts have been  reclassified to conform with the current
period presentation.

Stock-Based Compensation

We account for our stock-based employee  compensation plans under the accounting
provisions of APB Opinion 25, Accounting for Stock Issued to Employees, and have
furnished  the pro forma  disclosures  required  under  Statement  of  Financial
Accounting Standards ("SFAS") 123, Accounting for Stock-Based Compensation,  and
SFAS 148, Accounting for Stock-Based Compensation - Transition and Disclosure.

SFAS 123 requires pro forma  information  regarding  net income and earnings per
share as if  compensation  cost for our employee and director  stock options had
been determined in accordance with the fair market value-based method prescribed
in SFAS 123. We estimate  the fair value of each stock  option at the grant date
by using the Black-Scholes  option-pricing model with the following  assumptions


                                       7


used for grants in 2004:  no  dividend  yield;  an  expected  life of ten years;
expected  volatility  between  21.72% and 37.50%;  and risk free interest  rates
between 3.34% and 3.82%. No stock options have been granted in 2005.

Under the accounting provisions of SFAS 123, our net loss and net loss per share
would have been increased to the pro forma amounts indicated below (in thousands
except for per share amounts):



                                                                                 Three Months Ended
                                                                                (Unaudited) March 31,
                                                                              ------------------------
                                                                                  2005          2004
- ------------------------------------------------------------------------------------------------------
                                                                                      
Net loss from continuing operations applicable to Common Stock, as reported   $        (1)  $  (1,492)
Deduct:  Total Stock-based employee compensation
   expense determined under fair value based method for
   all awards, net of related tax effects                                             (92)        (94)
                                                                              -----------   ---------
Pro forma net loss from continuing operations applicable to Common Stock      $       (93)  $  (1,586)
                                                                              ===========   =========
Loss per share:

   Basic - as reported                                                        $        --   $    (.04)
                                                                              ===========   =========
   Basic - pro-forma                                                          $        --   $    (.04)
                                                                              ===========   =========

  Diluted - as reported                                                       $        --   $    (.04)
                                                                              ===========   =========
  Diluted - pro-forma                                                         $        --   $    (.04)
                                                                              ===========   =========


2. Earnings Per Share

Basic EPS is based on the  weighted  average  number  of shares of Common  Stock
outstanding  during the period.  Diluted EPS  includes  the  dilutive  effect of
potential common shares. Diluted loss per share for the three months ended March
31,  2004,  does not include  potential  common  shares as their effect would be
anti-dilutive.


                                       8


The  following  is a  reconciliation  of basic net  income  (loss)  per share to
diluted net income  (loss) per share for the three  months  ended March 31, 2005
and 2004:



                                                                         Three Months Ended
                                                                              March 31,
                                                                        --------------------
(Amounts in Thousands, Except for Per Share Amounts)                      2005        2004
- --------------------------------------------------------------------------------------------
                                                                             
Earnings per share from continuing operations
           Income (loss) from continuing operations                     $     46   $ (1,445)
           Preferred stock dividends                                         (47)       (47)
           Loss from continuing operations applicable to Common Stock         (1)    (1,492)
           Effect of dilutive securities:
             Preferred Stock dividends                                        47         --
                                                                        --------   --------
             Income (loss) - diluted                                    $     46   $ (1,492)
                                                                        ========   ========
           Basic income (loss) per share                                $     --   $   (.04)
                                                                        ========   ========
           Diluted income (loss) per share                              $     --   $   (.04)
                                                                        ========   ========

Earnings per share from discontinued operations

           Loss - basic and diluted                                     $   (167)  $   (553)
                                                                        ========   ========
           Basic loss per share                                         $     --   $   (.02)
                                                                        ========   ========
           Diluted loss per share                                       $     --   $   (.02)
                                                                        ========   ========

Weighted average shares outstanding - basic                               41,778     37,040
Potential shares exercisable under stock option plans                        250         --
Potential shares upon exercise of Warrants                                   844         --
  Potential shares upon conversion of Preferred Stock                      1,667         --
                                                                        --------   --------
  Weighted average shares outstanding - diluted                           44,539     37,040
                                                                        ========   ========

- -------------------------------------------------------------------------------------------

Potential shares excluded from above weighted  average share  calculations due
to their anti-dilutive effect include:

  Upon exercise of options                                                 1,339      3,140
  Upon exercise of Warrants                                                1,776     12,980
  Upon conversion of Preferred Stock                                          --      1,667



                                       9


3. Long Term Debt

Long-term  debt  consists of the  following at March 31, 2005,  and December 31,
2004:



                                                                                     March 31,
                                                                                        2005         December 31,
(Amounts in Thousands)                                                              (Unaudited)         2004
- --------------------------------------------------------------------------------------------------------------------
                                                                                                
Revolving  Credit  facility  dated December 22, 2000,  borrowings  based upon         $ 7,964         $ 6,480
   eligible   accounts   receivable,   subject  to  monthly   borrowing  base
   calculation,  variable  interest paid monthly at prime rate plus 1/2% (6.25%
   at March 31, 2005), balance due in May 2008
Term Loan dated December 22, 2000,  payable in equal monthly  installments  of
   principal of $83, balance due in May 2008, variable interest paid monthly
   at prime rate plus 1% (6.75% at March 31, 2005)                                      2,833           3,083
Unsecured  Promissory  Note  dated  August 31,  2000,  payable in lump sum in
   August 2005, interest paid annually at 7.0%                                          3,500           3,500
Promissory  Note dated June 25, 2001,  payable in semiannual  installments on
   June 30 and  December  31 through  December  31,  2008,  variable  interest
   accrues at the  applicable law rate  determined  under the IRS Code Section
   (7.0% on March 31, 2005) and is payable in one lump sum at the end of
   installment period                                                                   3,034           3,034
Installment   Agreement   dated  June  25,   2001,   payable  in   semiannual
   installments on June 30 and December 31 through December 31, 2008, variable
   interest  accrues at the applicable law rate determined  under the IRS Code
   Section (7.0% on March 31, 2005) and is payable in one lump sum
   at the end of installment period                                                       753             753
Various capital lease and promissory note obligations,  payable 2005 to 2010,
   interest at rates ranging from 5.0% to 14.2%                                         2,153           2,106
                                                                                      -------         -------
                                                                                       20,237          18,956
  Less current portion of long-term debt                                                6,361           6,376
                                                                                      -------         -------
                                                                                      $13,876         $12,580
                                                                                      =======         =======


Revolving Credit and Term Loan

On December 22, 2000, we entered into a Revolving Credit, Term Loan and Security
Agreement ("Agreement") with PNC Bank, National Association,  a national banking
association ("PNC") acting as agent ("Agent") for lenders,  and as issuing bank.
The  Agreement  provided  for a  term  loan  ("Term  Loan")  in  the  amount  of
$7,000,000,   which  requires  principal  repayments  based  upon  a  seven-year
amortization,  payable over five years, with monthly installments of $83,000 and
the remaining unpaid  principal  balance due on December 22, 2005. The Agreement
also provided for a revolving line of credit ("Revolving Credit") with a maximum
principal  amount  outstanding at any one time of $18,000,000,  as amended.  The
Revolving  Credit advances are subject to limitations of an amount up to the sum
of (a) up to 85% of  Commercial  Receivables  aged 90 days or less from  invoice
date, (b) up to 85% of Commercial  Broker  Receivables  aged up to 120 days from
invoice date, (c) up to 85% of acceptable  Government Agency Receivables aged up
to 150 days from invoice date, and (d) up to 50% of acceptable  unbilled amounts
aged up to 60  days,  less  (e)  reserves  Agent  reasonably  deems  proper  and
necessary.  The Revolving  Credit advances were to be due and payable in full on
December  22,  2005.  As of March 31, 2005,  the excess  availability  under our
Revolving Credit was $7,003,000 based on our eligible receivables.

On March 15,  2005,  the  Company  entered  into a  commitment  letter with PNC,
whereby PNC agreed to renew and extend the  agreement,  and to increase the term
loan back up to $7.0  million.  Effective  March 25,  2005,  the Company and PNC
entered into an amended agreement  (Amendment No. 4), which, among other things,
extends  the $25  million  credit  facility  through  May 31,  2008.  The credit
facility  consists of an $18 million  revolving  line of credit and a $7 million


                                       10


term loan. The terms of the credit facility remain principally  unchanged,  with
the  exception of a 50 basis point  reduction in the variable  interest  rate on
both  loans.  The  increase  to the term loan will be  handled  as a  subsequent
amendment,  subject to the  updating of the existing  mortgages  held by PNC. We
expect the mortgage  updates to be completed  during the second quarter of 2005,
with proceeds of approximately  $4.0 million to be received shortly  thereafter.
As a condition of this amended agreement, we paid a $140,000 fee to PNC.

Pursuant  to the  Agreement,  as  amended,  the Term Loan  bears  interest  at a
floating  rate equal to the prime rate plus 1%,  and the  Revolving  Credit at a
floating  rate  equal to the prime rate plus  1/2%.  The loans are  subject to a
prepayment fee of 1% until March 25, 2006, and 1/2% until March 25, 2007.

Unsecured Promissory Note

On August 31, 2000, as part of the consideration for the purchase of Diversified
Scientific  Services,  Inc. ("DSSI"),  we issued to Waste Management  Holdings a
long-term  unsecured  promissory note (the "Unsecured  Promissory  Note") in the
aggregate  principal amount of $3,500,000,  bearing interest at a rate of 7% per
annum  and  having a  five-year  term  with  interest  to be paid  annually  and
principal due in one lump sum at the end of the term of the Unsecured Promissory
Note (August  2005).  This debt balance was  reclassed in its entirety from long
term to current in the third quarter of 2004. We plan to utilize the proceeds of
the amended agreement with PNC, mentioned above, to repay this note prior to its
August 2005 expiration date.

Promissory Note

In conjunction with our acquisition of M&EC, M&EC issued a promissory note for a
principal amount of $3.7 million to Performance Development Corporation ("PDC"),
dated June 25, 2001, for monies advanced to M&EC for certain services  performed
by PDC. The promissory note is payable over eight years on a semiannual basis on
June 30 and December 31. The principal repayments for 2005 will be approximately
$400,000   semiannually.   Interest  is  accrued  at  the  applicable  law  rate
("Applicable  Rate")  pursuant to the provisions of section 6621 of the Internal
Revenue Code of 1986 as amended.  (7% on March 31, 2005) and payable in one lump
sum at the end of the loan period.  On March 31, 2005, the  outstanding  balance
was $4,170,000 including accrued interest of approximately  $1,136,000.  PDC has
directed M&EC to make all payments under the promissory note directly to the IRS
to be applied to PDC's obligations under its installment agreement with the IRS.

Installment Agreement

Additionally,  M&EC  entered  into an  installment  agreement  with the Internal
Revenue  Service ("IRS") for a principal  amount of $923,000  effective June 25,
2001, for certain  withholding taxes owed by M&EC. The installment  agreement is
payable over eight years on a  semiannual  basis on June 30 and December 31. The
principal  repayments  for 2005  will be  approximately  $100,000  semiannually.
Interest is accrued at the Applicable Rate, and is adjusted on a quarterly basis
and payable in lump sum at the end of the installment period. On March 31, 2005,
the rate was 7%. On March 31,  2005,  the  outstanding  balance  was  $1,028,000
including accrued interest of approximately $275,000.

4. Commitments and Contingencies

Hazardous Waste

In connection with our waste management  services,  we handle both hazardous and
non-hazardous  waste,  which we  transport to our own, or other  facilities  for
destruction or disposal.  As a result of disposing of hazardous  substances,  in
the event any cleanup is required,  we could be a potentially  responsible party
for the costs of the cleanup notwithstanding any absence of fault on our part.


                                       11


Legal

In the normal  course of  conducting  our  business,  we are involved in various
litigations.  There has been no material change in legal  proceedings from those
disclosed  previously in the Company's Form 10-K for the year ended December 31,
2004, except as follows.

During  February,  2005,  the  Company  received a federal  grand jury  subpoena
requesting  documents  "from the  period of  January  1,  2000,  to the  present
concerning or relating to Wabash Environmental  Technologies,  LLC," ("Wabash"),
an Indiana based entity that is not affiliated with the Company. The Company has
been advised that the target of the grand jury  investigation is Wabash and that
neither  the  Company  nor any  subsidiary  of the  Company  is a target  of the
investigation.  The Company and any subsidiary that has documents  concerning or
relating to Wabash are compiling responsive documents and will be complying with
the subpoena.

The  Company is  performing  an  extensive  internal  review as to  whether  the
treatment,   storage,  processing  and/or  disposal  of  certain  waste  by  its
subsidiary,  PFD,  was in  accordance  with  applicable  environmental  laws and
regulations because it has identified a potential issue or issues with regard to
its handling of said waste. Upon completion of the internal review,  the Company
will take any necessary and appropriate steps to report or otherwise address any
issues arising from its handling of that certain particular waste.

Insurance

We believe we maintain  insurance  coverage  adequate for our needs and which is
similar to, or greater than, the coverage  maintained by other  companies of our
size in the industry.  There can be no assurances,  however,  those liabilities,
which may be incurred by us, will be covered by our insurance or that the dollar
amount of such  liabilities,  which are  covered,  will not  exceed  our  policy
limits.   Under  our  insurance   contracts,   we  usually  accept  self-insured
retentions,  which we believe is appropriate for our specific business risks. We
are required by EPA  regulations  to carry  environmental  impairment  liability
insurance providing coverage for damages on a claims-made basis in amounts of at
least  $1,000,000 per  occurrence  and $2,000,000 per year in the aggregate.  To
meet the requirements of customers, we have exceeded these coverage amounts.

In June 2003,  we entered into a 25-year  finite risk  insurance  policy,  which
provides  financial  assurance  to  the  applicable  states  for  our  permitted
facilities  in the event of unforeseen  closure.  Prior to obtaining or renewing
operating permits we are required to provide financial assurance that guarantees
to the states that, in the event of closure,  our permitted  facilities  will be
closed in accordance with the  regulations.  The policy provides  $35,000,000 of
financial  assurance  coverage  and has  available  capacity to allow for annual
inflation and other performance and surety bond requirements.  On the fourth and
subsequent  anniversaries  of the contract  inception,  the Company may elect to
terminate  this  contract.  During the second quarter of 2003 we made an upfront
payment of $4,000,000,  of which $2,766,000  represents the full premium for the
25-year term of the policy,  and the  remaining  $1,234,000,  was deposited in a
sinking fund account.  Additionally, in February 2004 and 2005 we paid the first
and second of nine required annual installments of $1,004,000, of which $991,000
was deposited in the sinking fund account,  the remaining  $13,000  represents a
terrorism  premium.  As of March 31, 2005,  we have  recorded  $3,216,000 in our
Finite Risk Sinking Fund on the balance sheet.

5. Acquisitions

On March  23,  2004,  our  subsidiary,  Perma-Fix  of  Maryland,  Inc.  ("PFMD")
completed it's acquisition of certain assets of USL Environmental Services, Inc.
d/b/a A&A Environmental  ("A&A"),  primarily located in Baltimore,  Md., and our
subsidiary,  Perma-Fix of Pittsburgh,  Inc. ("PFP") completed its acquisition of
certain assets of US Liquids of Pennsylvania, Inc. d/b/a EMAX ("EMAX"). Both A&A
and EMAX are wholly owned subsidiaries of US Liquids Inc. ("USL"). PFMD is using
the acquired assets of A&A to provide a full line of  environmental,  marine and
industrial maintenance services.  PFMD offers expert environmental services such


                                       12


as 24-hour  emergency  response,  vacuum services,  hazardous and  non-hazardous
waste disposal,  marine  environmental  and other remediation  services.  PFP is
utilizing  the  acquired  assets of EMAX to provide a variety  of  environmental
services  such as  transportation  of  drums  and  bulk  loads,  tank  cleaning,
industrial maintenance,  dewatering, drum management and chemical packaging. PFP
also has a wastewater  treatment  group,  which  provides  for the  treatment of
non-hazardous  wastewaters such as leachates,  oily waters,  industrial  process
waters and off-spec products.

We paid  $2,915,000  in  cash  for  the  acquired  assets  and  assumed  certain
liabilities  of A&A and EMAX.  The  acquisitions  were  accounted  for using the
purchase method  effective March 23, 2004, and  accordingly,  the estimated fair
values of the assets acquired and liabilities assumed of A&A and EMAX as of this
date,  and the  results  of  operations  since this date,  are  included  in the
accompanying consolidated financial statements.

6. Discontinued Operations

On October 4, 2004,  our Board of  Directors  approved  the  discontinuation  of
operations  at the  facility  in  Detroit,  Michigan,  owned by our  subsidiary,
Perma-Fix of Michigan,  Inc. ("PFMI"). The decision to discontinue operations at
the Detroit  facility was  principally a result of two fires that  significantly
disrupted operations at the facility in 2003, and the facility's continued drain
on the financial  resources of our Industrial  segment. We are in the process of
remediating the facility and evaluating our available  options for future use or
sale of the property. The operating activities for the current and prior periods
have been reclassified to discontinued operations in our Consolidated Statements
of Operations.

Expenses  of  $167,000  were  recorded  during the first  quarter of 2005.  PFMI
recorded revenues of $658,000,  and operating losses of $553,000 for the quarter
ended  March 31,  2004.  Assets  and  liabilities  related  to the  discontinued
operation  have been  reclassified  to separate  categories in the  Consolidated
Balance Sheets as of March 31, 2005 and December 31, 2004. As of March 31, 2005,
assets are recorded at their net  realizable  value,  and consist of property of
$600,000,  and insurance  proceeds  receivable of $1,585,000.  We have submitted
three  insurance  claims relative to the two fires at PFMI, a property claim for
the first  fire and a property  claim and  business  interruption  claim for the
second fire.  During the fourth  quarter of 2004, we finalized our  negotiations
with the insurance  carrier on the business  interruption  claim and recorded an
additional $1,130,000 receivable,  an increase to the previous receivable amount
of $455,000.  We are  currently  negotiating  settlements  for the remaining two
claims,  but at this time we cannot  estimate  actual  proceeds to be  received.
Additional proceeds, if any, received on these remaining claims will be recorded
as income  from  discontinued  operations.  Liabilities  as of March  31,  2005,
consist of accounts  payable  and current  accrued  expenses of  $1,972,000  and
environmental accruals of $2,203,000.  Included in current accruals is a pension
plan withdrawal liability, which is a result of the termination of substantially
all of the union employees of PFMI. The PFMI union employees  participate in the
Central States Teamsters Pension Fund ("CST"),  which provides that a partial or
full  termination of union employees may result in a withdrawal  liability,  due
from PFMI to CST. We have recorded a $1,680,000 pension withdrawal  liability at
March 31,  2005,  based  upon an  actuarial  study.  This  withdrawal  liability
represents  our best  estimate,  and is subject to numerous  factors such as the
date  and  timing  of  union  employee  terminations,  partial  versus  complete
termination  status,  the pension funds unfunded  vested  benefit  liability and
PFMI's  portion of such  liability.  This  obligation  is  recorded as a current
liability,  but may not be paid out in the current year due to the timing of the
termination event and process of determining the final liability.

As a result of the  discontinuation  of operations at the PFMI facility,  we are
required to complete certain closure and remediation  activities pursuant to our
RCRA permit. Also, in order to close and dispose of or sell the facility, we may
have to complete certain additional  remediation activities related to the land,
building,  and  equipment.  The extent and cost of the clean-up and  remediation
will be determined by state mandated  requirements,  the extent to which are not


                                       13


known at this time. Also,  impacting this estimate is the level of contamination
discovered,  as we begin  remediation,  and the related clean-up standards which
must be met in  order  to  dispose  of or sell  the  facility.  We  engaged  our
engineering  firm, SYA, to perform an analysis and related  estimate of the cost
to complete the RCRA  portion of the  closure/clean-up  costs and the  potential
long-term  remediation costs.  Based upon this analysis,  we arrived at our best
estimate of the cost of this environmental  closure and remediation liability of
$2,464,000.  We have spent approximately  $261,000 of this closure cost estimate
since September 30, 2004, of which approximately $145,000 was spent in the first
quarter  of 2005.  In the  event we  retain  PFMI,  we  anticipate  spending  an
additional $399,000 in 2005 and the remainder over the next two to five years.

7. Operating Segments

Pursuant to FAS 131, we define an operating segment as a business activity:

      o     from which we may earn revenue and incur expenses;

      o     whose operating results are regularly reviewed by the segment
            president to make decisions about resources to be allocated to the
            segment and assess its performance; and

      o     for which discrete financial information is available.

We have three operating  segments,  which are defined as each business line that
we  operate.  This  however,  excludes  corporate  headquarters,  which does not
generate revenue, and our discontinued operation, PFMI.

Our operating segments are defined as follows:

The Industrial  Waste  Management  Services  segment  provides  on-and-off  site
treatment,  storage,  processing  and  disposal of hazardous  and  non-hazardous
industrial  waste,  and  wastewater  through  our  seven  facilities;  Perma-Fix
Treatment  Services,   Inc.,   Perma-Fix  of  Dayton,  Inc.,  Perma-Fix  of  Ft.
Lauderdale,  Inc., Perma-Fix of Orlando, Inc., Perma-Fix of South Georgia, Inc.,
Perma-Fix of  Maryland,  Inc.,  and  Perma-Fix  of  Pittsburgh,  Inc. We provide
through certain of our facilities  various waste management  services to certain
governmental agencies.

The Nuclear Waste  Management  Services  segment  provides  treatment,  storage,
processing  and  disposal  of  nuclear,  low-level  radioactive,   mixed  (waste
containing  both  hazardous  and  non-hazardous  constituents),   hazardous  and
non-hazardous  waste through our three facilities;  Perma-Fix of Florida,  Inc.,
Diversified  Scientific  Services,  Inc. and East Tennessee Materials and Energy
Corporation.

The Consulting Engineering Services segment provides  environmental  engineering
and regulatory compliance services through Schreiber,  Yonley & Associates, Inc.
which includes oversight management of environmental  restoration projects,  air
and soil sampling and  compliance  and training  activities  to  industrial  and
government  customers,  as well as, engineering and compliance support needed by
our other segments.


                                       14


The table below presents certain financial  information in thousands by business
segment as of and for the three months ended March 31, 2005 and 2004.

Segment Reporting for the Quarter Ended March 31, 2005



                                                                                   Segments                      Consolidated
                                    Industrial        Nuclear       Engineering     Total      Corporate (2)        Total
                                    ----------        -------       -----------    --------    -------------     -------------
                                                                                                 
Revenue from external customers      $  9,949       $ 10,896(3)      $    763      $ 21,608      $     --          $ 21,608
Intercompany revenues                     621            746              115         1,482            --             1,482
Gross profit                            1,800          3,546              155         5,501            --             5,501
Interest income                             1             --               --             1            --                 1
Interest expense                          207            174                2           383            29               412
Interest expense-financing fees            --              1               --             1           110               111
Depreciation and amortization             489            696               10         1,195            10             1,205
Segment profit (loss)                    (245)         1,647               31         1,433        (1,387)               46
Segment assets(1)                      27,127         61,629            2,279        91,035        10,148(4)        101,183
Expenditures for segment assets           449            300                7           756            10               766
Total long-term debt                    1,636          7,775               29         9,440        10,797(5)         20,237


Segment Reporting for the Quarter Ended March 31, 2004



                                                                                   Segments                      Consolidated
                                    Industrial        Nuclear       Engineering     Total      Corporate (2)        Total
                                    ----------        -------       -----------    --------    -------------     -------------
                                                                                                 
Revenue from external customers      $   6,608       $   9,475(3)     $     728     $  16,811     $      --         $  16,811

Intercompany revenues                      240             988               61         1,289            --             1,289
Gross profit                               320           3,363              167         3,850            --             3,850
Interest income                              1              --               --             1            --                 1
Interest expense                           161             454               --           615            50               665
Interest expense-financing fees             --              --               --            --           256               256
Depreciation and amortization              419             649                7         1,075             5             1,080
Segment profit (loss)                   (1,526)          1,267               68          (191)       (1,254)           (1,445)
Segment assets(1)                       35,111          56,749            2,076        93,936        18,393(4)        112,329
Expenditures for segment assets            340             662                8         1,010            44             1,054
Total long-term debt                     2,182           8,214               36        10,432        10,419(5)         20,851


(1)   Segment  assets have been  adjusted for  intercompany  accounts to reflect
      actual assets for each segment.

(2)   Amounts  reflect the activity for corporate  headquarters  not included in
      the segment information.

(3)   The  consolidated  revenues  within the  Nuclear  Waste  Services  segment
      include the Bechtel Jacobs  revenues for the quarter ended March 31, 2005,
      which total $1,646,000 or (7.6%) of total revenue and $1,516,000 (or 9.0%)
      for the same quarter in 2004.

(4)   Amount  includes  assets from Perma-Fix of Michigan,  Inc., a discontinued
      operation from the Industrial  segment,  of  approximately $ 2,189,000 and
      $9,461,000 as of March 31, 2005 and 2004, respectively.

(5)   Includes the balance  outstanding  from our  revolving  line of credit and
      term loan, which is utilized by all of our segments.


                                       15


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                     MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS
                                 PART I, ITEM 2

Forward-looking Statements

Certain statements  contained within this report may be deemed  "forward-looking
statements"  within the meaning of Section 27A of the Securities Act of 1933, as
amended,  and Section 21E of the  Securities  Exchange  Act of 1934,  as amended
(collectively,  the "Private  Securities  Litigation  Reform Act of 1995").  All
statements  in this  report  other  than a  statement  of  historical  fact  are
forward-looking  statements  that  are  subject  to  known  and  unknown  risks,
uncertainties   and  other  factors,   which  could  cause  actual  results  and
performance of the Company to differ materially from such statements.  The words
"believe,"  "expect,"  "anticipate,"  "intend," "will," and similar  expressions
identify forward-looking statements. Forward-looking statements contained herein
relate to, among other things,

      o     improve our operations and liquidity;

      o     anticipated improvement in the financial performance of the Company;

      o     ability  to  comply  with  the  Company's  general  working  capital
            requirements;

      o     ability  to be  able to  continue  to  borrow  under  the  Company's
            revolving line of credit;

      o     ability to generate sufficient cash flow from operations to fund all
            costs of  operations  and  remediation  of certain  formerly  leased
            property in Dayton,  Ohio, and the Company's  facilities in Memphis,
            Tennessee;  Detroit,  Michigan;  Valdosta,  Georgia; Ft. Lauderdale,
            Florida; and Tulsa, Oklahoma;

      o     ability  to  remediate  certain  contaminated  sites  for  projected
            amounts;

      o     ability to fund budgeted capital expenditures during 2005;

      o     increasing other sources of revenue at M&EC;

      o     growth of our Nuclear segment;

      o     anticipated decline in third party charges related to Section 404 of
            Sarbanes-Oxley;

      o     ability  to  close  and  remediate  the  Michigan  facility  for the
            estimated amounts;

      o     ability to repay our Unsecured  Promissory  Note utilizing  proceeds
            from the amended term loan with PNC Bank;

      o     completion of the amendment of the PNC term loan; and

      o     no  expectation  to close any  facilities,  other than the  Michigan
            facility.

While the Company  believes the expectations  reflected in such  forward-looking
statements are reasonable, it can give no assurance such expectations will prove
to have been correct.  There are a variety of factors,  which could cause future
outcomes to differ  materially from those  described in this report,  including,
but not limited to:

      o     general economic conditions;

      o     material reduction in revenues;

      o     inability  to  collect  in a timely  manner  a  material  amount  of
            receivables;

      o     increased competitive pressures;

      o     the ability to maintain and obtain required permits and approvals to
            conduct operations;

      o     the ability to develop new and existing  technologies in the conduct
            of operations;

      o     ability to retain or renew certain required permits;

      o     discovery of additional contamination or expanded contamination at a
            certain Dayton, Ohio, property formerly leased by the Company or the
            Company's  facilities  at  Memphis,  Tennessee;  Valdosta,  Georgia;
            Detroit,  Michigan;  Ft. Lauderdale,  Florida; and Tulsa,  Oklahoma,
            which  would   result  in  a  material   increase   in   remediation
            expenditures;

      o     changes in federal, state and local laws and regulations, especially
            environmental laws and regulations, or in interpretation of such;


                                       16


      o     potential  increases in equipment,  maintenance,  operating or labor
            costs;

      o     management retention and development;

      o     financial  valuation of intangible assets is substantially less than
            expected;

      o     termination  of the Oak Ridge  Contracts  as a result of our lawsuit
            against  Bechtel  Jacobs  or  otherwise;

      o     the  requirement to use internally  generated funds for purposes not
            presently anticipated;

      o     inability to continue to be profitable on an annualized basis;

      o     the  inability  of the Company to maintain the listing of its Common
            Stock on the NASDAQ;

      o     the  determination  that PFMI,  PFSG, or PFO was  responsible  for a
            material amount of remediation at certain superfund sites;

      o     terminations  of  contracts  with federal  agencies or  subcontracts
            involving  federal  agencies,   or  reduction  in  amount  of  waste
            delivered to the Company under these contracts or subcontracts; and

      o     determination  that PFD is  required to have a Title V air permit in
            connection  with its  operations,  or is determined to have violated
            environmental laws or regulations in a material manner.

The Company  undertakes no  obligations to update  publicly any  forward-looking
statement, whether as a result of new information, future events or otherwise.

Overview

We provide services through three reportable operating segments.  The Industrial
Waste Management Services segment  ("Industrial  segment") is engaged in on-site
and off-site  treatment,  storage,  disposal and processing of a wide variety of
by-products and industrial,  hazardous and  non-hazardous  wastes,  and with the
recent  acquisitions,  added 24-hour  emergency  response,  vacuum  services and
marine and industrial  maintenance services.  The segment operates and maintains
facilities and businesses in the waste by-product  brokerage,  on-site treatment
and stabilization, and off-site blending, treatment and disposal industries. The
Nuclear  Waste  Management   Services  segment  ("Nuclear   segment")   provides
treatment,  storage,  processing  and  disposal  services of mixed waste  (waste
containing  both  hazardous and low-level  radioactive  materials) and low-level
radioactive  wastes,  including  research,  development and on-site and off-site
waste   remediation.   The  presence  of  nuclear  and   low-level   radioactive
constituents within the waste streams processed by this segment create different
and unique operational,  processing and  permitting/licensing  requirements from
those  contained  within the  Industrial  segment.  Our  Consulting  Engineering
Services   segment   ("Engineering   segment")   provides  a  wide   variety  of
environmental  related consulting and engineering  services to both industry and
government.   These  services  include  oversight  management  of  environmental
restoration projects, air and soil sampling,  compliance reporting,  surface and
subsurface  water  treatment  design for  removal  of  pollutants,  and  various
compliance and training activities.

The first  quarter of 2005  reflects a revenue  increase of 28% or $4.8  million
over the  same  period  of  2004,  with  all  three  of our  operating  segments
contributing to this increase. Revenues for the first quarter total $21,608,000,
the highest  first  quarter  revenue  total in our  history.  Revenues  from our
Industrial segment were up approximately 51% over the first quarter of last year
and our Industrial segment gross profit margin was 18% this quarter, compared to
just 5% in the first quarter last year. We continue to experience revenue growth
in part due to  contract  awards such as the  Kennedy  Space  Center and leading
North-American  home improvement chain contracts awarded in 2005,  reduced costs
and  improved  margins  within  our  Industrial  segment,  as we come out of our
recently completed restructuring of this segment. Nuclear revenues for the first
quarter of 2005 were $10.9  million,  an increase of $1.4 million or15% over the
first quarter of last year.  The Nuclear  segment  continues to perform well, to
receive new treatment  contracts  and generate good margins  (32.5% in the first
quarter of 2005). As a result of the balance sheet  restructuring  activities of
2004 and improved cash flow, our interest  expense for the first quarter of 2005
was down  $253,000  or 38% and our  interest  expense-financing  fees  were down


                                       17


$145,000  or 57% from the same  period  of 2004.  The  combined  result  of this
revenue  growth,  improved  margins  and  reduced  expenses,  was our ability to
achieve  income from  continuing  operations  of $46,000  during our  seasonally
weakest period.

Results of Operations

The  reporting of financial  results and pertinent  discussions  are tailored to
three reportable segments:  Industrial Waste Management Services ("Industrial"),
Nuclear  Waste  Management  Services  ("Nuclear")  and  Consulting   Engineering
Services  ("Engineering").  The  table  below  should  be  used  when  reviewing
management's  discussion  and analysis for the three months ended March 31, 2005
and 2004:



                                                            Three Months Ended
                                                                 March 31,
                                              ------------------------------------------------
Consolidated (amounts in thousands)             2005           %           2004            %
- ----------------------------------------------------------------------------------------------
                                                                            
Net Revenues                                  $ 21,608       100.0       $ 16,811       100.0
Cost of good sold                               16,107        74.5         12,961        77.1
                                              --------       -----       --------       -----
     Gross Profit                                5,501        25.5          3,850        22.9
Selling, general and administrative              4,919        22.8          4,338        25.8
Loss (gain) on disposal of fixed assets             --          --            (17)        (.1)
                                              --------       -----       --------       -----
     Income (loss) from operations            $    582         2.7       $   (471)       (2.8)
                                              ========       =====       ========       =====
Interest expense                                  (412)       (1.9)          (665)       (4.0)
Interest expense-financing fees                   (111)        (.5)          (256)       (1.5)
Other                                              (14)        (.1)           (54)        (.3)
Income (loss) from continuing operations            46          .2         (1,445)       (8.6)
Preferred Stock dividends                          (47)        (.2)           (47)        (.2)


Summary - Three Months Ended March 31, 2005 and 2004

Net Revenue

Consolidated  revenues  increased  for the three  months  ended March 31,  2005,
compared to the three months ended March 31, 2004, as follows:



(In thousands)                   2005     % Revenue     2004      % Revenue    Change        % Change
- ------------------------------------------------------------------------------------------------------
                                                                              
Nuclear
  Government waste             $ 5,166         23.9    $ 5,461         32.5    $  (295)         (5.4)
  Hazardous/Non-hazardous        1,551          7.2        331          2.0      1,220         368.9
  Other nuclear waste            2,533         11.7      2,167         12.9        366          16.9
  Bechtel Jacobs                 1,646          7.6      1,516          9.0        130           8.6
                               -------      -------    -------      -------    -------
    Total                       10,896         50.4      9,475         56.4      1,421          15.0

Industrial Revenues
  Commercial waste               6,121         28.4      4,677         27.8      1,444          30.9
  Government services            1,320          6.1      1,426          8.5       (106)         (7.4)
  Acquisitions                   2,508         11.6        505          3.0      2,003         395.8
                               -------      -------    -------      -------    -------
    Total                        9,949         46.1      6,608         39.3      3,341          50.6

Engineering                        763          3.5        728          4.3         35           4.8
                               -------      -------    -------      -------    -------
    Total                      $21,608        100.0    $16,811        100.0    $ 4,797          28.5
                               =======      =======    =======      =======    =======



                                       18


The growth in revenues was realized across all segments with the majority of the
increase  due to the  Industrial  segment  followed  strongly  by  Nuclear.  The
increase in the Industrial segment was related to the revenue contributed by the
two  facilities  acquired as of March 23, 2004 and  increased  commercial  waste
revenue,  highlighted  by  growth  from the  cruise  line  and home  improvement
industries.  See  "Acquisitions"  in Note 5 to Notes to  Consolidated  Financial
Statements for further information on the acquired  facilities.  The increase in
the Nuclear  segment is  primarily  the result of a special  event soil  project
performed in relation to hazardous and non-hazardous waste streams from existing
industrial  customers.  Additionally,  the  increase  is due  to  the  continued
expansion  within the mixed waste  market as our  facilities  demonstrate  their
ability to accept and process more complex waste streams,  including  additional
contracts, such as a contract awarded by a Fortune 500 company in late June 2004
to treat and dispose of mixed waste from  research and  development  activities.
Adding to the segment's  increase was an overall  increase in the Bechtel Jacobs
revenue,  as a result of increased  processing and disposal revenue realized for
the quarter.  The Oak Ridge contracts  revenue is included under Bechtel Jacobs.
Partially offsetting these increases was a decrease in Government waste revenue.
Although  receipts  were up for  Government  in the first  quarter of 2005,  the
processing  focus was on other  waste  streams to  maximize  efficiencies  while
remaining  within  compliance  deadlines,  which resulted in a decrease in total
Government revenue. See "Known Trends and Uncertainties - Significant Contracts"
of this Management's Discussion and Analysis. The backlog of stored waste within
the Nuclear segment at March 31, 2005, was approximately  $14,800,000,  compared
to $16,247,000 at December 31, 2004.

Cost of Goods Sold

Cost of goods sold  increased for the quarter ended March 31, 2005,  compared to
the quarter ended March 31, 2004, as follows:

(In thousands)    2005      % Revenue    2004     % Revenue     Change
- ----------------------------------------------------------------------
Nuclear          $ 7,350        67.5    $ 6,112        64.5    $ 1,238
Industrial         8,149        81.9      6,288        95.2      1,861
Engineering          608        79.7        561        77.1         47
                 -------      ------    -------      ------    -------
     Total       $16,107        74.5    $12,961        77.1    $ 3,146
                 =======      ======    =======      ======    =======

The increase in cost of goods sold was present across all segments. The increase
in the Industrial segment  predominantly  correlates to the additional revenues,
as well as having a complete  quarter's costs associated with the two facilities
acquired,  as of March  23,  2004.  Additionally,  2005 is  benefiting  from the
completion  of the  segment's  restructuring  and  integration  along  with  the
segment's ability to more effectively process and dispose of waste that had been
diverted  from our  discontinued  operation  in the first  quarter of 2004.  The
Nuclear segment increase principally relates to the additional  revenues,  aided
by the increased  complexity of the waste streams,  which caused the increase in
payroll,  materials and processing  expenses.  The Engineering segment accounted
for the remaining  increase  experiencing  higher payroll and other direct costs
for  projects  completed  this  year.  Included  within  cost of  goods  sold is
depreciation  and  amortization  expense of $1,113,000  and  $1,022,000  for the
quarters ended March 31, 2005 and 2004, respectively,  reflecting an increase of
$92,000 over 2004. As a percentage of revenue,  cost of goods sold  decreased by
2.6%.


                                       19


Gross Profit

Gross  profit for the quarter  ended March 31,  2005,  increased  over 2004,  as
follows:

(In thousands)    2005      % Revenue    2004      % Revenue    Change
- ----------------------------------------------------------------------
Nuclear          $ 3,546        32.5    $ 3,363        35.5    $   183
Industrial         1,800        18.1        320         4.8      1,480
Engineering          155        20.3        167        22.9        (12)
                 -------      ------    -------      ------    -------
     Total       $ 5,501        25.5    $ 3,850        22.9    $ 1,651
                 =======      ======    =======      ======    =======

The  resulting  gross  profit  increase  is  principally   attributable  to  the
Industrial segment slightly aided by the Nuclear segment and partially offset by
Engineering.  However,  the  increase  in the gross  profit as a  percentage  of
revenue was due to the Industrial  segment.  The segment's increase reflects the
fixed costs of operating  the  facilities  being  spread over greater  revenues,
relating in part to the completion of the restructuring and integration and more
efficient  handling  in 2005 of the  waste  that  had to be  diverted  from  our
discontinued  operation in the prior year. Slightly offsetting this increase was
the addition of the March 2004, acquired facilities, which operate at a slightly
lower gross profit percentage.  The Nuclear and Engineering segments experienced
a decrease in their gross  profit  percentage  mainly due to the product mix and
projects performed, respectively.

Selling, General and Administrative

Selling,  general and  administrative  ("SG&A") expenses increased for the three
months ended March 31, 2005, as compared to the  corresponding  period for 2004,
as follows:

(In thousands)       2005     % Revenue    2004     % Revenue   Change
- ----------------------------------------------------------------------
Administrative      $1,248        --      $  888        --      $  360
Nuclear              1,710        15.7     1,638        17.3        72
Industrial           1,838        18.5     1,705        25.8       133
Engineering            123        16.1       107        14.7        16
                    ------      ------    ------      ------    ------
     Total          $4,919        22.8    $4,338        25.8    $  581
                    ======      ======    ======      ======    ======

The increase in SG&A expenses predominately relates to corporate  administrative
expense,  which included third party charges of $214,000 incurred for additional
audit fees,  and  compliance  work  performed  with regard to Sarbanes Oxley and
completion of the related internal control assessment required under Section 404
of the Act. We anticipate  that the third party  charges  related to Section 404
will  decline  slightly  in  2005,  as we have  completed  the  initial  year of
assessment,  documented  our  deficiencies  and are focused on their  successful
remediation.  Also,  additional  payroll  related  expenses  to  build  stronger
infrastructures  within the  Corporate  office and the  Nuclear  and  Industrial
segments,  were incurred during the first quarter.  Included in the increase for
the  Industrial  segment  were the full  quarter's  expenses  related to the two
facilities   acquired,   effective  March  23,  2004.  SG&A  expenses   includes
depreciation  and  amortization  expense of $92,000 and $58,000 for the quarters
ended March 31, 2005 and 2004, respectively.


                                       20


Interest Expense

Interest expense  decreased for the quarter ended March 31, 2005, as compared to
the corresponding period of 2004.

(In thousands)          2005           2004            Change
- -------------------------------------------------------------
PNC interest           $ 195           $ 202           $  (7)
AMI/BEC                   --             190            (190)
Other                    217             273             (56)
                       -----           -----           -----
   Total               $ 412           $ 665           $(253)
                       =====           =====           =====

This decrease  reflects lower borrowing  levels on our PNC revolving  credit and
term loan  resulting  from  improved  cash flows from  operations  and scheduled
repayments on the term loan. In addition, in August 2004, we prepaid in full the
AMI/BEC  13.5%  Senior  Subordinated  Debt.  We also  experienced  a decrease in
interest  expense due to the final  repayment of debt  associated  with our 1999
acquisitions,  which was completed in June 2004, and from the final repayment of
debt to various other sources as our overall debt position continues to improve.

Interest Expense - Financing Fees

Interest expense-financing fees decreased approximately $145,000 for the quarter
ended March 31,  2005,  as compared to the  corresponding  period of 2004.  This
decrease was principally due to the write-off of $1,217,000 of prepaid financing
fees  and  debt  discount  associated  with  the  early  termination  of  senior
subordinated  notes,  which  were paid in full in  August  2004.  The  remaining
financing fees are principally associated with the PNC revolving credit and term
loan, and are amortized to expense over the term of the loan  agreements.  As of
March 31, 2005, the unamortized  balance of prepaid  financing fees is $330,000,
which will be  amortized  to expense at the rate of  approximately  $37,000  per
month during 2005.  We have an  additional  $168,000 of prepaid  financing  fees
associated  with Amendment No. 4 that will be amortized at the monthly amount of
$4,667 through the expiration date of May 2008.

Preferred Stock Dividends

Preferred Stock dividends  remained  constant at  approximately  $47,000 for the
three  months  ended March 31,  2005,  and 2004.  The  Preferred  dividends  are
comprised of  approximately  $31,000 in  dividends  from our Series 17 Preferred
Stock,  and $16,000  from the accrual of preferred  dividends  on the  Preferred
Stock of our subsidiary, M&EC.

Discontinued Operations

On October 4, 2004,  our Board of  Directors  approved  the  discontinuation  of
operations  at the  facility  in  Detroit,  Michigan,  owned by our  subsidiary,
Perma-Fix of Michigan,  Inc. ("PFMI"). The decision to discontinue operations at
the Detroit facility was principally as a result of two fires that significantly
disrupted operations at the facility in 2003, and the facility's continued drain
on the financial  resources of our Industrial  segment. We are in the process of
remediating the facility and evaluating our available  options for future use or
sale of the property. The operating activities for the current and prior periods
have been reclassified to discontinued operations in our Consolidated Statements
of Operations.

Expenses  of  $167,000  were  recorded  during the first  quarter of 2005.  PFMI
recorded revenues of $658,000,  and operating losses of $553,000 for the quarter
ended  March 31,  2004.  Assets  and  liabilities  related  to the  discontinued
operation  have been  reclassified  to separate  categories in the  Consolidated
Balance Sheets as of March 31, 2005 and December 31, 2004. As of March 31, 2005,
assets are recorded at their net  realizable  value,  and consist of property of
$600,000,  and insurance  proceeds  receivable of $1,585,000.  We have submitted
three  insurance  claims relative to the two fires at PFMI, a property claim for
the first  fire and a property  claim and  business  interruption  claim for the
second fire.  During the fourth  quarter of 2004, we finalized our  negotiations
with the insurance  carrier on the business  interruption  claim and recorded an


                                       21


additional $1,130,000 receivable,  an increase to the previous receivable amount
of $455,000.  We are  currently  negotiating  settlements  for the remaining two
claims,  but at this time we cannot  estimate  actual  proceeds to be  received.
Additional proceeds, if any, received on these remaining claims will be recorded
as income  from  discontinued  operations.  Liabilities  as of March  31,  2005,
consist of accounts  payable  and current  accrued  expenses of  $1,972,000  and
environmental accruals of $2,203,000.  Included in current accruals is a pension
plan withdrawal liability, which is a result of the termination of substantially
all of the union employees of PFMI. The PFMI union employees  participate in the
Central States Teamsters Pension Fund ("CST"),  which provides that a partial or
full  termination of union employees may result in a withdrawal  liability,  due
from PFMI to CST. We have recorded a $1,680,000 pension withdrawal  liability at
March 31,  2005,  based  upon an  actuarial  study.  This  withdrawal  liability
represents  our best  estimate,  and is subject to numerous  factors such as the
date  and  timing  of  union  employee  terminations,  partial  versus  complete
termination  status,  the pension funds unfunded  vested  benefit  liability and
PFMI's  portion of such  liability.  This  obligation  is  recorded as a current
liability but may not be paid out in the current year,  due to the timing of the
termination event and process of determining the final liability.

As a result of the  discontinuation  of operations at the PFMI facility,  we are
required to complete certain closure and remediation  activities pursuant to our
RCRA permit. Also, in order to close and dispose of or sell the facility, we may
have to complete certain additional  remediation activities related to the land,
building,  and  equipment.  The extent and cost of the clean-up and  remediation
will be determined by state mandated  requirements,  the extent to which are not
known at this time. Also,  impacting this estimate is the level of contamination
discovered,  as we begin  remediation,  and the related clean-up standards which
must be met in  order  to  dispose  of or sell  the  facility.  We  engaged  our
engineering  firm, SYA, to perform an analysis and related  estimate of the cost
to complete the RCRA  portion of the  closure/clean-up  costs and the  potential
long-term  remediation costs.  Based upon this analysis,  we arrived at our best
estimate of the cost of this environmental  closure and remediation liability of
$2,464,000.  We have spent approximately  $261,000 of this closure cost estimate
since September 30, 2004, of which approximately $145,000 was spent in the first
quarter  of 2005.  In the  event we  retain  PFMI,  we  anticipate  spending  an
additional $399,000 in 2005 and the remainder over the next two to five years.

Liquidity and Capital Resources of the Company

Our capital  requirements  consist of general working  capital needs,  scheduled
principal  payments  on our debt  obligations  and capital  leases,  remediation
projects  and  planned  capital  expenditures.  Our  capital  resources  consist
primarily of cash generated from operations, funds available under our revolving
credit  facility and proceeds  from  issuance of our Common  Stock.  Our capital
resources are impacted by changes in accounts  receivable as a result of revenue
fluctuation,  economic trends,  collection activities,  and the profitability of
the segments.

At March 31, 2005, we had cash of $78,000. The following table reflects the cash
flow activities during the first quarter of 2005.

         (In thousands)                              2005
         --------------------------------------------------
         Cash provided by operations                $   284
         Cash used in investing activities           (1,470)
         Cash provided by financing activities        1,049
                                                    -------
         Decrease in cash                           $  (137)
                                                    =======


                                       22


We are in a net borrowing position and therefore attempt to move all excess cash
balances immediately to the revolving credit facility,  so as to reduce debt and
interest  expense.  We  utilize a  centralized  cash  management  system,  which
includes  remittance  lock  boxes and is  structured  to  accelerate  collection
activities and reduce cash balances,  as idle cash is moved without delay to the
revolving  credit  facility.  The cash  balance  at March  31,  2005,  primarily
represents  minor petty cash and local account  balances used for  miscellaneous
services and supplies.

Operating Activities

Accounts   Receivable,   net  of  allowances  for  doubtful  accounts,   totaled
$27,411,000,  an increase of $219,000  over the December  31,  2004,  balance of
$27,192,000.  The Nuclear  segment  experienced  an increase of  $1,251,000 as a
result of higher  revenues in the first  quarter when compared to prior year and
the complexity  involved with government accounts which require a greater amount
of documentation  that results in delays in the collection of these receivables.
The  Engineering  segment also  experienced  an increase of $18,000.  Offsetting
these increases,  was a decrease in the accounts  receivable from the Industrial
segment of $1,050,000  primarily resulting from increased collection efforts and
certain write-offs of uncollectible balances.

As of March 31, 2005, total  consolidated  accounts  payable was $7,355,000,  an
increase of $826,000 from the December 31, 2004, balance of $6,529,000. Accounts
payable increased due to additional operating expenses associated with increased
revenues  from the  Nuclear  segment  during the fourth  quarter of 2004 and the
first quarter of 2005.  Additionally,  accounts payable increased as we continue
to fund capital expenditures through the use of working capital.

Accrued  Expenses  as of March 31,  2005,  totaled  $11,392,000,  a decrease  of
$708,000 over the December 31, 2004,  balance of $12,100,000.  Accrued  expenses
are made up of disposal and  processing  cost  accruals,  accrued  compensation,
interest payable,  insurance  payable and certain tax accruals.  The decrease to
accrued  expenses was principally a result of payments made in the first quarter
for insurance payables of $424,000, royalty settlement payments of $225,000, and
other  environmental  issue  payments  related to Title V air issues,  superfund
settlements and other environmental reserves.

The working capital  position at March 31, 2005, was $345,000,  as compared to a
working  capital  deficit of $497,000 at December 31, 2004. The increase in this
position of $842,000 is  principally  a result of an increase in inventory and a
decrease in accrued expenses. The increase in inventory is primarily a result of
the  stockpiling  of used oil  product in  preparation  for the higher  seasonal
demand of product in the warmer months.  Accrued expenses decreased  principally
due to  payments  made  towards  insurance  payables,  environmental  issues and
royalty settlements,  mentioned above. Our working capital position continues to
experience  the  negative   impact  of  certain   liabilities   associated  with
discontinued operations.

Investing Activities

Our purchases of new capital  equipment for the  three-month  period ended March
31,  2005,  totaled  approximately  $766,000  of which  $281,000  was  financed,
resulting  in net  purchases  of  $478,000,  funded  out  of  cash  flow.  These
expenditures  were for expansion and improvements to the operations  principally
within the Nuclear and  Industrial  segments.  These capital  expenditures  were
principally funded by the cash provided by operations, and through various other
lease financing  sources.  We budgeted  capital  expenditures  of  approximately
$6,000,000  for fiscal  year 2005,  which  includes  an  estimated  $523,000  to
complete  certain  current  projects  committed at December 31, 2004, as well as
other identified capital and permit compliance  purchases.  Our purchases during
the first  quarter of 2005  include  approximately  $181,000  of those  projects
committed  at  December  31,  2004.  Certain  of  these  budgeted  projects  are
discretionary  and may either be  delayed  until  later in the year or  deferred
altogether.  We have traditionally incurred actual capital spending totals for a
given  year less than  initial  budget  amount.  The  initiation  and  timing of
projects are also  determined by financing  alternatives  or funds available for


                                       23


such capital  projects.  We anticipate  funding these capital  expenditures by a
combination of lease financing,  internally generated funds, and/or the proceeds
received from Warrant exercises.

In June 2003,  we entered into a 25-year  finite risk  insurance  policy,  which
provides  financial  assurance  to  the  applicable  states  for  our  permitted
facilities  in the event of unforeseen  closure.  Prior to obtaining or renewing
operating permits we are required to provide financial assurance that guarantees
to the states  that in the event of closure  our  permitted  facilities  will be
closed in accordance  with the  regulations.  The policy provides $35 million of
financial  assurance coverage of which the coverage amount totals $28,546,000 at
March 31, 2005,  and has  available  capacity to allow for annual  inflation and
other  performance  and surety bond  requirements.  This  finite risk  insurance
policy  required  an  upfront  payment  of $4.0  million,  of  which  $2,766,000
represents  the  full  premium  for  the  25-year  term of the  policy,  and the
remaining  $1,234,000,  to be deposited in a sinking fund account representing a
restricted  cash account.  Additionally,  in February 2004 and 2005, we paid the
first and second of nine required annual  installments  of $1,004,000,  of which
$991,000 was  deposited  in the sinking  fund  account,  the  remaining  $13,000
represents  a  terrorism  premium.  As of  March  31,  2005,  we  have  recorded
$3,216,000  in our  sinking  fund  on the  balance  sheet.  On  the  fourth  and
subsequent  anniversaries of the contract  inception,  we may elect to terminate
this contract.  If we so elect,  the Insurer will pay us an amount equal to 100%
of the sinking fund account balance in return for complete releases of liability
from  both us and any  applicable  regulatory  agency  using  this  policy as an
instrument to comply with financial assurance requirements.

On March 23, 2004, our  subsidiary,  PFMD completed it's  acquisition of certain
assets of A&A and our  subsidiary,  PFP  completed  its  acquisition  of certain
assets of EMAX. We paid  $2,915,000 in cash for the acquired  assets and assumed
liabilities of A&A and EMAX, using funds received in connection with the private
placement discussed below, under financing activities.

Financing Activities

On December 22, 2000, we entered into a Revolving Credit, Term Loan and Security
Agreement ("Agreement") with PNC Bank, National Association,  a national banking
association ("PNC") acting as agent ("Agent") for lenders,  and as issuing bank.
The  Agreement  provided  for a  term  loan  ("Term  Loan")  in  the  amount  of
$7,000,000,   which  requires  principal  repayments  based  upon  a  seven-year
amortization,  payable over five years, with monthly installments of $83,000 and
the remaining unpaid  principal  balance due on December 22, 2005. The Agreement
also provided for a revolving line of credit ("Revolving Credit") with a maximum
principal  amount  outstanding at any one time of $18,000,000,  as amended.  The
Revolving  Credit advances are subject to limitations of an amount up to the sum
of (a) up to 85% of  Commercial  Receivables  aged 90 days or less from  invoice
date, (b) up to 85% of Commercial  Broker  Receivables  aged up to 120 days from
invoice date, (c) up to 85% of acceptable  Government Agency Receivables aged up
to 150 days from invoice date, and (d) up to 50% of acceptable  unbilled amounts
aged up to 60  days,  less  (e)  reserves  Agent  reasonably  deems  proper  and
necessary.  The Revolving  Credit advances were to be due and payable in full on
December  22,  2005.  As of March 31, 2005,  the excess  availability  under our
Revolving Credit was $7,003,000 based on our eligible receivables.

On March 15,  2005,  the  Company  entered  into a  commitment  letter with PNC,
whereby PNC agreed to renew and extend the  agreement,  and to increase the term
loan back up to $7.0  million.  Effective  March 25,  2005,  the Company and PNC
entered into an amended agreement  (Amendment No. 4), which, among other things,
extends  the $25  million  credit  facility  through  May 31,  2008.  The credit
facility  consists of an $18 million  revolving  line of credit and a $7 million
term loan. The terms of the credit facility remain principally  unchanged,  with
the  exception of a 50 basis point  reduction in the variable  interest  rate on
both  loans.  The  increase  to the term loan will be  handled  as a  subsequent
amendment,  subject to the  updating of the existing  mortgages  held by PNC. We
expect the mortgage  updates to be completed  during the second quarter of 2005,


                                       24


with proceeds of approximately  $4.0 million to be received shortly  thereafter.
As a condition of this amended agreement, we paid a $140,000 fee to PNC.

Pursuant  to the  Agreement,  as  amended,  the Term Loan  bears  interest  at a
floating  rate equal to the prime rate plus 1%,  and the  Revolving  Credit at a
floating  rate  equal to the prime rate plus  1/2%.  The loans are  subject to a
prepayment fee of 1% until March 25, 2006, and 1/2% until March 25, 2007.

On August 31, 2000, as part of the consideration for the purchase of Diversified
Scientific  Services,  Inc. ("DSSI"),  we issued to Waste Management  Holdings a
long-term  unsecured  promissory note (the "Unsecured  Promissory  Note") in the
aggregate  principal amount of $3,500,000,  bearing interest at a rate of 7% per
annum  and  having a  five-year  term  with  interest  to be paid  annually  and
principal due in one lump sum at the end of the term of the Unsecured Promissory
Note (August  2005).  This debt balance was  reclassed in its entirety from long
term to current in the third quarter of 2004. We plan to utilize the proceeds of
the amended agreement with PNC, mentioned above, to repay this note prior to its
August 2005 expiration date.

In conjunction with our acquisition of M&EC, M&EC issued a promissory note for a
principal amount of $3.7 million to Performance Development Corporation ("PDC"),
dated June 25, 2001, for monies advanced to M&EC for certain services  performed
by PDC. The promissory note is payable over eight years on a semiannual basis on
June 30 and December 31. The principal repayments for 2005 will be approximately
$400,000   semiannually.   Interest  is  accrued  at  the  applicable  law  rate
("Applicable  Rate")  pursuant to the provisions of section 6621 of the Internal
Revenue Code of 1986 as amended.  (7% on March 31, 2005) and payable in one lump
sum at the end of the loan period.  On March 31, 2005, the  outstanding  balance
was $4,170,000 including accrued interest of approximately  $1,136,000.  PDC has
directed M&EC to make all payments under the promissory note directly to the IRS
to be applied to PDC's obligations under its installment agreement with the IRS.

Additionally,  M&EC  entered  into an  installment  agreement  with the Internal
Revenue  Service ("IRS") for a principal  amount of $923,000  effective June 25,
2001, for certain  withholding taxes owed by M&EC. The installment  agreement is
payable over eight years on a  semiannual  basis on June 30 and December 31. The
principal  repayments  for 2005  will be  approximately  $100,000  semiannually.
Interest is accrued at the Applicable Rate, and is adjusted on a quarterly basis
and payable in lump sum at the end of the installment period. On March 31, 2005,
the rate was 7%. On March 31,  2005,  the  outstanding  balance  was  $1,028,000
including accrued interest of approximately $275,000.

On March 22,  2004,  we  completed  a private  placement  for gross  proceeds of
approximately  $10,386,000  through the sale of  4,616,113  shares of our Common
Stock at $2.25 per share and Warrants to purchase an additional 1,615,638 shares
of our Common  Stock  exercisable  at $2.92 per share and a term of three years.
The private  placement was sold to fifteen  accredited  investors.  The net cash
proceeds  received of $9,870,000,  after paying  placement agent fees, and other
related  expenses,  were used in  connection  with the  acquisitions  of certain
acquired assets of A&A and EMAX discussed  above,  and to pay down the Revolving
Credit.  We  subsequently  reborrowed  the  private  placement  funds  from  the
revolving credit facility in August 2004, and prepaid the higher interest, 13.5%
Notes,  as discussed  above. We also issued Warrants to purchase an aggregate of
160,000  shares of our Common Stock,  exercisable  at $2.92 per share and with a
three year term, for consulting services related to the private placement.

We have outstanding  2,500 shares of Preferred  Stock,  with each share having a
liquidation preference of $1,000 ("Liquidation Value").  Annual dividends on the
Preferred  Stock are 5% of the  Liquidation  Value.  Dividends on the  Preferred
Stock are  cumulative,  and are  payable,  if and when  declared by our Board of
Directors,  on a semiannual basis.  Dividends on the outstanding Preferred Stock
may be paid at our option, if declared by the Board of Directors,  in cash or in
shares of our Common Stock.


                                       25


During 2005, accrued dividends for the period July 1, 2004, through December 31,
2004,  in the amount of  approximately  $63,000 were paid in cash in March 2005.
The accrued dividends for the period January 1, 2005, through March 31, 2005, in
the amount of approximately $31,000 will be paid in August 2005.

In  summary,  we have  continued  to take steps to improve  our  operations  and
liquidity,  as  discussed  above.  However,  we  continue  to invest our working
capital  back into our  facilities  to fund  capital  additions  within both the
Nuclear and Industrial  segments.  We have  experienced  the positive  impact of
increased accounts receivable  collections and increased  availability under our
Revolving Credit. Additionally, accounts payable have remained relatively steady
and within terms. Offsetting these positives is the continued negative impact of
current reserves recorded on discontinued  operations.  The reserves recorded on
discontinued  operations  could be reduced or paid over a longer  period of time
than  initially  anticipated.  If we are unable to improve  our  operations  and
become profitable in the foreseeable  future, such would have a material adverse
effect on our liquidity position.

Contractual Obligations

The following table  summarizes our  contractual  obligations at March 31, 2005,
and the effect such  obligations  are expected to have on our liquidity and cash
flow in future periods, (in thousands):



                                                                  Payments due by period
                                                    ------------------------------------------------
                                                                    2006 -       2009 -       After
Contractual Obligations                   Total         2005        2008         2010         2010
- ----------------------------------------------------------------------------------------------------
                                                                             
Long-term debt                          $20,237      $ 6,338      $13,818      $    81      $    --
Interest on long-term debt (1)            1,411           --        1,411           --           --
Operating leases                          3,648        1,408        2,190           50           --
Finite risk policy (2)                    7,026           --        3,011        2,008        2,007
Pension withdrawal liability (3)          1,680        1,680           --           --           --
Purchase obligations (4)                     --           --           --           --           --
                                        -------      -------      -------      -------      -------
     Total contractual obligations      $34,002      $ 9,426      $20,430      $ 2,139      $ 2,007
                                        =======      =======      =======      =======      =======


(1)   Our IRS Note and PDC Note  agreements  state  that the  interest  on those
      notes is paid at the end of the term, December 2008.

(2)   Our finite risk insurance policy provides financial  assurance  guarantees
      to  the  states  in the  event  of  unforeseen  closure  of our  permitted
      facilities.  See  Liquidity and Capital  Resources - Investing  activities
      earlier  in  this   Management's   Discussion  and  Analysis  for  further
      discussion on our finite risk policy.

(3)   The pension  withdrawal  liability is the  estimated  liability to us upon
      termination  of   substantially   all  of  our  union   employees  at  our
      discontinued  operation,  PFMI. See Discontinued Operation earlier in this
      section for discussion on our discontinued operation.

(4)   We are  not a  party  to  any  significant  long-term  service  or  supply
      contracts with respect to our processes. We refrain from entering into any
      long-term purchase commitments in the ordinary course of business.

Critical Accounting Estimates

In preparing the consolidated  financial statements in conformity with generally
accepted accounting principles,  management makes estimates and assumptions that
affect the  reported  amounts  of assets  and  liabilities  and  disclosures  of
contingent  assets and liabilities at the date of the financial  statements,  as
well as, the  reported  amounts of revenues and  expenses  during the  reporting


                                       26


period. We believe the following  critical  accounting  policies affect the more
significant  estimates  used  in  preparation  of  the  consolidated   financial
statements:

Revenue  Recognition  Estimates.  Effective  September  1, 2003 we  refined  our
percentage of completion  methodology for purposes of revenue recognition in our
Nuclear  Segment.  As we accept more complex waste streams in this segment,  the
treatment  of those  waste  streams  becomes  more  complicated  and  more  time
consuming.  We have  continued to enhance our waste  tracking  capabilities  and
systems,  which  has  enabled  us to  better  match  the  revenue  earned to the
processing   phases  achieved.   The  major   processing   phases  are  receipt,
treatment/processing and shipment/final disposition.  Upon receiving mixed waste
we  recognize  a  certain  percentage  (33%) of  revenue  as we incur  costs for
transportation,  analytical  and  labor  associated  with the  receipt  of mixed
wastes.  As the waste is  processed,  shipped and disposed of we  recognize  the
remaining 67% of revenue and the associated costs of transportation  and burial.
The waste  streams in our  Industrial  segment  are much less  complicated,  and
services are rendered shortly after receipt,  as such we don't use percentage of
completion  estimates  in our  Industrial  segment.  We review and  evaluate our
revenue recognition estimates and policies on a quarterly basis.

Allowance for Doubtful Accounts.  The carrying amount of accounts  receivable is
reduced by an allowance for doubtful  accounts,  which is a valuation  allowance
that reflects  management's best estimate of the amounts that are uncollectable.
We regularly  review all accounts  receivable  balances that exceed 60 days from
the  invoice  date and based on an  assessment  of  current  credit  worthiness,
estimate the portion,  if any, of the balance that are  uncollectable.  Specific
accounts  that are  deemed to be  uncollectible  are  reserved  at 100% of their
outstanding  balance. The remaining balances aged over 60 days have a percentage
applied by aging category (5% for balances  61-90 days, 20% for balances  91-120
days and 40% for balances over 120 days aged), based on a historical  valuation,
that allows us to calculate  the total  reserve  required.  This  allowance  was
approximately  0.7%,  and 0.8% of revenue and  approximately  2.1%,  and 2.9% of
accounts receivable for 2004, and 2003, respectively.

Intangible  Assets.  Intangible assets relating to acquired  businesses  consist
primarily of the cost of purchased  businesses in excess of the  estimated  fair
value of net assets acquired ("goodwill") and the recognized permit value of the
business.  We  continually  reevaluate  the propriety of the carrying  amount of
permits and  goodwill to  determine  whether  current  events and  circumstances
warrant adjustments to the carrying value. Effective January 1, 2002, we adopted
SFAS 142.  We  utilized  an  independent  appraisal  firm to test  goodwill  and
permits,  separately,  for  impairment.  The  initial  report  provided  by  the
appraiser  indicated that no impairment existed as of January 1, 2002.  Goodwill
and permits are tested  annually as of October 1. Our annual  impairment test as
of October 1, 2004,  resulted in an impairment  of goodwill and permits,  in our
Industrial  segment in the amounts of $4,886,000 and  $4,116,000,  respectively,
which resulted in remaining balance of Industrial  segment intangible permits in
the amount of $2,370,000.  Effective January 1, 2002, we discontinued amortizing
indefinite  life  intangible  assets  (goodwill and permits) as required by SFAS
142. The appraisers  estimated the fair value of our operating  segments using a
discounted cash flow valuation approach. This approach is dependent on estimates
for future sales,  operating  income,  depreciation  and  amortization,  working
capital changes, and capital expenditures, as well as, expected growth rates for
cash flows and long-term  interest rates,  all of which are impacted by economic
conditions  related to our industry as well as  conditions  in the U.S.  capital
markets.

Accrued   Closure   Costs.   Accrued   closure  costs   represent  a  contingent
environmental  liability to clean up a facility in the event we cease operations
in an  existing  facility.  The accrued  closure  costs are  estimates  based on
guidelines  developed  by federal  and/or  state  regulatory  authorities  under
Resource  Conservation  and  Recovery  Act  ("RCRA").  Such costs are  evaluated
annually  and  adjusted for  inflationary  factors and for  approved  changes or
expansions to the facilities. Increases due to inflationary factors for 2005 and
2004, have been  approximately  2.1%, and 1.6%,  respectively,  and based on the


                                       27


historical  information,  we do not expect future inflationary changes to differ
materially from the last three years.  Increases or decreases in accrued closure
costs  resulting  from changes or expansions at the  facilities  are  determined
based  on  specific  RCRA  guidelines  applied  to the  requested  change.  This
calculation  includes  certain  estimates,  such as disposal  pricing,  external
labor,  analytical costs and processing costs, which are based on current market
conditions.  However,  with the exception of the Michigan  facility,  we have no
intention, at this time, to close any of our facilities.

Accrued Environmental Liabilities. We have six remediation projects currently in
progress.  The current and  long-term  accrual  amounts for the projects are our
best  estimates  based on proposed  or  approved  processes  for  clean-up.  The
circumstances that could affect the outcome range from new technologies that are
being   developed   every  day  to  reduce  our  overall  costs,   to  increased
contamination  levels that could arise as we  complete  remediation  which could
increase our costs,  neither of which we  anticipate  at this time. In addition,
significant changes in regulations could adversely or favorably affect our costs
to  remediate  existing  sites  or  potential  future  sites,  which  cannot  be
reasonably quantified.  We have also accrued long-term environmental liabilities
for our  recently  acquired  facilities,  however,  as these  are not  permitted
facilities we are currently under no obligation to clean up the contamination.

Disposal  Costs. We accrue for waste disposal based upon a physical count of the
total  waste at each  facility  at the end of each  accounting  period.  Current
market prices for  transportation  and disposal  costs are applied to the end of
period waste inventories to calculate the disposal accrual. Costs are calculated
using current costs for disposal,  but economic trends could  materially  affect
our actual costs for disposal.  As there are limited disposal sites available to
us, a change in the number of  available  sites or an  increase  or  decrease in
demand for the existing  disposal  areas could  significantly  affect the actual
disposal costs either positively or negatively.

Known Trends and Uncertainties

Seasonality. Historically we have experienced reduced revenues, operating losses
or  decreased  operating  profits  during the first and fourth  quarters  of our
fiscal  years  due to a  seasonal  slowdown  in  operations  from  poor  weather
conditions and overall reduced  activities during the holiday season and through
January and  February of the first  quarter.  During our second and third fiscal
quarters  there has  historically  been an increase in  revenues  and  operating
profits. Management expects this trend to continue in future years. As discussed
above,  this trend  continued in 2004, but the reduction in revenues and the net
loss  for  the  first  quarter  2004  was  greater  than  we  have  historically
experienced  in prior first quarter  periods as previously  discussed.  The U.S.
Department of Energy ("DOE") and U.S.  Department of Defense  ("DOD")  represent
major  customers  for the  Nuclear  segment.  In  conjunction  with the  federal
government's  September  30 fiscal  year-end,  the Nuclear  segment  experiences
seasonably  large  shipments  during  the  third  quarter,  leading  up to  this
government  fiscal  year-end,   as  a  result  of  incentives  and  other  quota
requirements.  Correspondingly  for  a  period  of  approximately  three  months
following September 30, the Nuclear segment is generally seasonably slow, as the
governmental  budgets are still being  finalized,  planning  for the new year is
occurring and we enter the holiday season.

Economic Conditions. Economic downturns or recessionary conditions can adversely
affect the demand for our services,  principally within the Industrial  segment.
Reductions in industrial  production  generally follow such economic conditions,
resulting  in  reduced  levels  of waste  being  generated  and/or  sent off for
treatment.  We believe that our revenues  and profits were  negatively  affected
within this segment by the recessionary  conditions in 2003, and that this trend
continued throughout 2004.

Significant  Contracts.  Our revenues are principally  derived from numerous and
varied customers.  However,  our Nuclear segment has a significant  relationship
with  Bechtel  Jacobs.  Bechtel  Jacobs is the DOE's  appointed  manager  of the
environmental  program to perform certain treatment and disposal services in Oak
Ridge,   Tennessee.  In  this  capacity  Bechtel  Jacobs  entered  into  certain


                                       28


subcontracts with our Oak Ridge,  Tennessee  subsidiary  ("M&EC").  Our revenues
from  Bechtel  Jacobs  contributed  7.6% of total  consolidated  revenues in the
quarter ended March 31, 2005 and 9.0% of total consolidated  revenues during the
same period in 2004. The Oak Ridge  contracts  have been extended,  through June
2005, with several pricing  modifications,  but, as with most contracts with the
federal  government,  may be  terminated  or  renegotiated  at any  time  at the
government's  election.  As the DOE  site in Oak  Ridge  continues  to  complete
certain of its  clean-up  milestones  and moves  toward  completing  its closure
efforts,  the revenue from these contracts may continue to decline.  The Nuclear
segment has and will pursue other similar or related contracts for environmental
programs at other DOE and government  sites.  In February  2003,  M&EC commenced
legal proceedings  against Bechtel Jacobs,  the general contractor under the Oak
Ridge  contracts,  seeking  payment from Bechtel  Jacobs of  approximately  $4.3
million in  surcharges  relating to certain  wastes that were treated by M&EC in
2001  and 2002  under  the Oak  Ridge  contracts.  During  2001,  we  recognized
approximately  $381,000 in revenue for these  surcharges,  which  represented an
initial offer for  settlement by Bechtel  Jacobs.  Bechtel  Jacobs  continues to
deliver waste to M&EC for treatment, and M&EC continues to accept such waste. In
addition,  subsequent to the filing of the lawsuit,  M&EC has entered into a new
contract with Bechtel Jacobs to treat DOE waste. There is no guarantee of future
business under the Oak Ridge  contracts,  and either party may terminate the Oak
Ridge  contracts  at any  time.  Termination  of these  contracts  could  have a
material  adverse effect on us. We are working towards  increasing other sources
of  revenues  at M&EC to reduce  the risk of  reliance  on one  major  source of
revenues.

During the second  quarter of 2004,  the Nuclear  segment was awarded a contract
from a Fortune  500  company  valued at  approximately  $6,218,000  to treat and
dispose of mixed waste generated from research and development activities.  This
contract requires innovative treatment  processing  technologies we developed to
accommodate the complex nature of these wastes. The contract should be completed
during the third quarter of 2005.  We recognized  $893,000 in revenues from this
contract for the three months ended March 31, 2005 or 4.1% of total consolidated
revenues. During 2004, we recognized $3,195,000 in revenue from this contract.

During  October  2004,  the Nuclear  segment was awarded a  three-year  contract
valued at approximately  $23,000,000 for the treatment of mixed low-level wastes
generated  at  the  DOE's  Hanford  Site.  Fluor  Hanford,  a  prime  contractor
supporting DOE's cleanup mission at Hanford,  has awarded this contract to us to
provide   specialized  thermal  treatment  for  a  variety  of  mixed  low-level
radioactive wastes generated at Hanford.  As with contracts or subcontracts with
or  involving  the  federal  government,  this  contract  may be  terminated  or
renegotiated at anytime at the government's  option.  We recognized  $914,000 in
revenues from this contract for the quarter ended March 31, 2005.

Insurance.  We maintain  insurance  coverage  similar to, or greater  than,  the
coverage  maintained  by other  companies of the same size and  industry,  which
complies with the requirements under applicable  environmental laws. We evaluate
our insurance  policies annually to determine  adequacy,  cost effectiveness and
desired deductible levels. Due to the downturn in the economy and changes within
the environmental insurance market, we have no guarantee that we will be able to
obtain  similar  insurance in future years,  or that the cost of such  insurance
will not increase materially.

Certain Legal Proceedings. PFD is involved in legal proceedings with the EPA and
others  alleging,  among other  things,  that PFD is required to have obtained a
Title V air permit in order to carry out its  operations,  which PFD  vigorously
disagrees  with and is contesting.  If it is determined  that PFD is required to
have a Title V air  permit,  such could have a  material  adverse  effect on our
liquidity and we anticipate  substantial  additional capital expenditures at PFD
would be required in order to bring PFD into  compliance with Title V air permit
requirements.  As of the  date of  this  report,  we do not  have  any  reliable
estimates of the effect on our liquidity or the cost of such additional  capital
expenditures  if there is an  adverse  ruling  regarding  the Title V air permit
issue.


                                       29


In December  2004,  PFD received a complaint  brought under the  citizen's  suit
provisions  of the Clean Air Act in the  United  States  District  Court for the
Southern District of Ohio, Western district,  styled Barbara Fisher v. Perma-Fix
of  Dayton,  Inc.  The suit  alleges  violation  by PFD of a number of state and
federal clean air statutes in connection  with the operation of PFD's  facility,
primarily due to the operating without a Title V air permit, and further alleges
that air  emissions  from PFD's  facility  endanger the health of the public and
constitutes  a nuisance in violation  of Ohio law.  The action seeks  injunctive
relief,  imposition of civil penalties,  attorney fees and costs and other forms
of relief.  We intend to vigorously  defend  ourselves in  connection  with this
matter. See above discussion as to administrative  proceedings instituted by the
EPA.

During  February,  2005,  the  Company  received a federal  grand jury  subpoena
requesting  documents  "from the  period of  January  1,  2000,  to the  present
concerning or relating to Wabash Environmental  Technologies,  LLC," ("Wabash"),
an Indiana based entity that is not affiliated with the Company. The Company has
been advised that the target of the grand jury  investigation is Wabash and that
neither  the  Company  nor any  subsidiary  of the  Company  is a target  of the
investigation.  The Company and any subsidiary that has documents  concerning or
relating to Wabash are compiling responsive documents and will be complying with
the subpoena.

The  Company is  performing  an  extensive  internal  review as to  whether  the
treatment,   storage,  processing  and/or  disposal  of  certain  waste  by  its
subsidiary,  PFD,  was in  accordance  with  applicable  environmental  laws and
regulations because it has identified a potential issue or issues with regard to
its handling of said waste. Upon completion of the internal review,  the Company
will take any necessary and appropriate steps to report or otherwise address any
issues arising from its handling of that certain particular waste.

PFD  Environmental.  We have  recently  discovered  that our  facility,  PFD had
inadvertently  received high level PCB contaminated oil, at a level greater than
PFD is permitted to accept, and have notified regulators of the incident. We are
currently  investigating  the extent of contamination  and our disposal options.
The cost of disposal of this PCB contaminated oil has not yet been determined.

Environmental Contingencies

We are engaged in the waste management services segment of the pollution control
industry. As a participant in the on-site treatment, storage and disposal market
and the  off-site  treatment  and  services  market,  we are subject to rigorous
federal,   state  and  local  regulations.   These  regulations  mandate  strict
compliance and therefore are a cost and concern to us. Because of their integral
role in  providing  quality  environmental  services,  we make every  reasonable
attempt to maintain complete  compliance with these regulations;  however,  even
with a  diligent  commitment,  we,  along with many of our  competitors,  may be
required to pay fines for violations or investigate  and  potentially  remediate
our waste management facilities.

We routinely  use third party  disposal  companies,  who  ultimately  destroy or
secure landfill residual materials  generated at our facilities or at a client's
site. We, compared to certain of our competitors,  dispose of significantly less
hazardous  or  industrial  by-products  from  our  operations  due to  rendering
material  non-hazardous,   discharging  treated  wastewaters  to  publicly-owned
treatment works and/or  processing wastes into saleable  products.  In the past,
numerous  third  party  disposal  sites  have  improperly   managed  wastes  and
consequently  require remedial action;  consequently,  any party utilizing these
sites  may  be  liable  for  some  or all of the  remedial  costs.  Despite  our
aggressive  compliance and auditing procedures for disposal of wastes, we could,
in the future,  be notified that we are a PRP at a remedial  action site,  which
could have a material adverse effect.


                                       30


We have budgeted for 2005, $1,265,000 in environmental  remediation expenditures
to  comply  with  federal,  state  and  local  regulations  in  connection  with
remediation of certain contaminates at our facilities.  Our facilities where the
remediation  expenditures  will be made are the Leased Property in Dayton,  Ohio
(EPS),  a former RCRA storage  facility as operated by the former owners of PFD,
PFM's  facility in Memphis,  Tennessee,  PFSG's  facility in Valdosta,  Georgia,
PFTS's facility in Tulsa,  Oklahoma,  a property  adjacent to our PFFL facility,
PFMD's  facility in Baltimore,  Maryland,  PFP's leased  property in Pittsburgh,
Pennsylvania,  and PFMI's facility in Detroit,  Michigan.  We expect to fund the
expenses to remediate the sites from funds  generated  internally,  however,  no
assurances can be made that we will be able to do so.

At March 31, 2005, we had total accrued environmental remediation liabilities of
$4,946,000,  of which  $1,029,000  is  recorded  as a current  liability,  which
reflects  a  decrease  of  $236,000  from the  December  31,  2004,  balance  of
$1,265,000.  The decrease represents payments on remediation projects. The March
31, 2005,  current and long-term  accrued  environmental  balance is recorded as
follows:

     `               Current        Long-term
                     Accrual         Accrual          Total
                    ----------      ----------      ----------
         PFD       $  110,000      $  595,000      $  705,000
         PFM          261,000         434,000         695,000
         PFSG         207,000         501,000         708,000
         PFTS          27,000          42,000          69,000
         PFFL          25,000              --          25,000
         PFMD              --         391,000         391,000
         PFP               --         150,000         150,000
                   ----------      ----------      ----------
                      630,000       2,113,000       2,743,000
         PFMI         399,000       1,804,000       2,203,000
                   ----------      ----------      ----------
                   $1,029,000      $3,917,000      $4,946,000
                   ==========      ==========      ==========

Recent Accounting Pronouncements

In December  2004,  FASB  issued  Statement  No. 123  (revised)  ("SFAS  123R"),
Share-Based  Payment.  SFAS  123R is a  revision  of  FASB  Statement  No.  123,
Accounting for Stock-Based  Compensation.  This Statement supersedes APB Opinion
No. 25, Accounting for Stock Issued to Employees, and its related implementation
guidance, and establishes standards for the accounting for transactions in which
an entity  exchanges  its  equity  instruments  for goods or  services.  It also
addresses  transactions  in which an entity incurs  liabilities  in exchange for
goods or  services  that are  based on the  fair  value of the  entity's  equity
instruments or that may be settled by the issuance of those equity  instruments.
SFAS 123R  requires a public  entity to measure  the cost of  employee  services
received in exchange for an award of equity  instruments based on the grant-date
fair value of the award (with limited exceptions).  That cost will be recognized
over the period  during  which an employee  is  required  to provide  service in
exchange for the award. This statement  requires companies to recognize the fair
value  of  stock  options  and  other  stock-based   compensation  to  employees
prospectively, beginning with awards granted, modified, repurchased or cancelled
after the fiscal  periods  beginning  after June 15, 2005. We currently  measure
stock-based  compensation  in accordance  with APB Opinion No. 25. The impact on
our financial  condition or results of operations  will depend on the number and
terms of stock  options  outstanding  on the date of  change,  as well as future
options  that may be  granted.  See Note 1 to  Notes to  Consolidated  Financial
Statements  -  Stock-Based  Compensation  for the pro forma impact that the fair
value  method  would have had on our net  income/loss  for each of the  quarters
ended March 31, 2005 and 2004.  We do not expect the impact of SFAS 123R to have
an impact on our cash flows or liquidity.


                                       31


In April 2005,  the  Securities  and  Exchange  Commission  ("SEC")  amended its
Regulation  S-X to amend  the date of  compliance  with  SFAS  123R to the first
reporting  period of the fiscal year  beginning  on or after June 15,  2005.  We
anticipate adopting SFAS 123R on January 1, 2006.

Interest Rate Swap

We entered into an interest rate swap agreement  effective December 22, 2000, to
modify the  interest  characteristics  of our  outstanding  debt from a floating
basis to a fixed rate,  thus  reducing  the impact of interest  rate  changes on
future income.  This agreement  involves the receipt of floating rate amounts in
exchange for fixed rate interest payments over the life of the agreement without
an exchange of the underlying  principal amount.  The differential to be paid or
received is accrued as interest  rates change and recognized as an adjustment to
interest  expense  related  to  the  debt.  The  related  amount  payable  to or
receivable from counter  parties is included in other assets or liabilities.  At
March 31, 2005, the market value of the interest rate swap was in an unfavorable
value  position of $24,000 and was  recorded  as a  liability.  During the three
months  ended March 31, 2005,  we recorded a gain on the  interest  rate swap of
$17,000 that offset other  comprehensive  loss in the Statement of Stockholders'
Equity.


                                       32


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.

            QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

                                 PART I, ITEM 3

We are exposed to certain market risks arising from adverse  changes in interest
rates,  primarily  due to the  potential  effect of such changes on our variable
rate loan arrangements with PNC. We entered into an interest rate swap agreement
to modify the interest characteristics of $3,500,000 of its $7,000,000 term loan
with PNC Bank,  from a floating  rate basis to a fixed rate,  thus  reducing the
impact of interest rate changes on this portion of the debt.


                                       33


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                             CONTROLS AND PROCEDURES

                                 PART 1, ITEM 4

(a)   Evaluation of disclosure, controls, and procedures.

      We maintain disclosure controls and procedures that are designed to ensure
      that  information  required to be disclosed in our periodic  reports filed
      with the  Securities  and  Exchange  Commission  (the "SEC") is  recorded,
      processed,  summarized and reported  within the time periods  specified in
      the rules and forms of the SEC and that such  information  is  accumulated
      and communicated to our management. Based on their most recent evaluation,
      which was completed as of the end of the period  covered by this Quarterly
      Report on Form 10-Q,  we have  evaluated,  with the  participation  of our
      Chief Executive  Officer and Chief Financial  Officer the effectiveness of
      our  disclosure  controls and  procedures  (as defined in Rules 13a-15 and
      15d-15 of the  Securities  Exchange  Act of 1934,  as amended) and believe
      that such are not  effective,  as a result of  identifying  three material
      weaknesses in our internal control over financial  reporting,  as reported
      in our Annual  Report on Form 10-K for the year ended  December  31, 2004,
      (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)).

(b)   Changes in internal control over financial reporting.

      There  have  been  no  changes  in our  internal  control  over  financial
      reporting, other than reported below:

      Effective January 1, 2005, we changed our payroll processing  provider for
      all of our  facilities.  With this  change,  we now utilize a  centralized
      payroll  and  human  resources   database  which  provides  for  corporate
      oversight  on a real-time  basis of all payroll  related  activities,  and
      automatic benefit calculations on all employees.


                                       34


                     PERMA-FIX ENVIRONMENTAL SERVICES, INC.
                           PART II - Other Information

Item 1.   Legal Proceedings

          There are no additional  material legal proceedings pending against us
          and/or our subsidiaries not previously reported by us in Item 3 of our
          Form 10-K for the year ended December 31, 2004,  which is incorporated
          herein by reference, except for the following:

          During  February,  2005,  the  Company  received a federal  grand jury
          subpoena requesting  documents "from the period of January 1, 2000, to
          the  present   concerning   or   relating   to  Wabash   Environmental
          Technologies,  LLC,"  ("Wabash"),  an Indiana based entity that is not
          affiliated  with the  Company.  The Company has been  advised that the
          target of the grand jury  investigation is Wabash and that neither the
          Company  nor  any  subsidiary  of  the  Company  is a  target  of  the
          investigation.  The  Company  and any  subsidiary  that has  documents
          concerning  or relating to Wabash are compiling  responsive  documents
          and will be complying with the subpoena.

          The Company is performing an extensive  internal  review as to whether
          the treatment, storage, processing and/or disposal of certain waste by
          its subsidiary,  PFD, was in accordance with applicable  environmental
          laws and  regulations  because it has identified a potential  issue or
          issues with regard to its handling of said waste.  Upon  completion of
          the  internal  review,   the  Company  will  take  any  necessary  and
          appropriate  steps to report or otherwise  address any issues  arising
          from its handling of that certain particular waste.

Item 5.   Other Information

          We have recently  discovered that our facility,  PFD had inadvertently
          received high level PCB contaminated  oil, at a level greater than PFD
          is permitted to accept, and have notified  regulators of the incident.
          We are currently  investigating  the extent of  contamination  and our
          disposal  options.  The cost of disposal of this PCB  contaminated oil
          has not yet been determined.


                                       35


Item 6.   Exhibits

(a)       Exhibits

4.1       Amendment  No.  4  to  Revolving  Credit,   Term  Loan,  and  Security
          Agreement,  dated as of March 25,  2005,  between  the Company and PNC
          Bank, as  incorporated by reference from Exhibit 4.12 to the Company's
          Form 10-K for the year ended December 31, 2004.

10.1      Perma-Fix  Environmental Services, Inc. 2005 Compensation Plan for the
          Chairman, Chief Executive Officer, and President.

10.2      Perma-Fix  Environmental Services, Inc. 2005 Compensation Plan for the
          Vice President, Chief Financial Officer.

10.3      Perma-Fix  Environmental Services, Inc. 2005 Compensation Plan for the
          President - Nuclear

10.4      Perma-Fix  Environmental Services, Inc. 2005 Compensation Plan for the
          President - Industrial

31.1      Certification by Dr. Louis F. Centofanti,  Chief Executive  Officer of
          the Company pursuant to Rule 13a-14(a) or 15d-14(a).

31.2      Certification  by Richard T. Kelecy,  Chief  Financial  Officer of the
          Company pursuant to Rule 13a-14(a) or 15d-14(a).

32.1      Certification by Dr. Louis F. Centofanti,  Chief Executive  Officer of
          the Company furnished pursuant to 18 U.S.C. Section 1350.

32.2      Certification  by Richard T. Kelecy,  Chief  Financial  Officer of the
          Company furnished pursuant to 18 U.S.C. Section 1350.


                                       36


                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, hereunto duly authorized.

                                           PERMA-FIX ENVIRONMENTAL SERVICES


Date:  May 9, 2005                   By:   /s/ Dr. Louis F. Centofanti
                                           ---------------------------------
                                           Dr. Louis F. Centofanti
                                           Chairman of the Board
                                           Chief Executive Officer


Date:  May 9, 2005                   By:   /s/ Richard T. Kelecy
                                           ---------------------------------
                                           Richard T. Kelecy
                                           Chief Financial Officer


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