THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON
EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE
SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), AND MAY NOT BE
SOLD OR TRANSFERRED EXCEPT (i) UNDER COVER OF A REGISTRATION
STATEMENT UNDER SUCH ACT WHICH IS EFFECTIVE AND CURRENT WITH
RESPECT TO THIS WARRANT OR SUCH SHARES OF COMMON STOCK, AS THE
CASE MAY BE, OR (ii) PURSUANT TO AN EXCEPTION FROM REGISTRATION
UNDER SUCH ACT.

THESE SECURITIES HAVE BEEN ISSUED OR SOLD IN RELIANCE ON
PARAGRAPH (13) OF THE CODE SECTION 10-5-9 OF THE GEORGIA
SECURITIES ACT OF 1973, AND MAY NOT BE SOLD OR TRANSFERRED EXCEPT
IN A TRANSACTION WHICH IS EXEMPT UNDER SUCH ACT OR PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT.


No. 7-97-4                                          75,000 Shares


              PERMA-FIX ENVIRONMENTAL SERVICES, INC.


        Warrant for the Purchase of Shares of Common Stock


          FOR VALUE RECEIVED, Perma-Fix Environmental Services,
Inc., a Delaware corporation (the "Company") hereby grants to
Keith Fetter at 3131 Piedmont Road, Suite 205, Atlanta, Georgia
30305, or any permitted assignee (the "Holder"), the right to
purchase at any time during the period commencing the 25th day of
July, 1997, and ending at 5:00 p.m., Atlanta, Georgia time, on
July 24, 2000 (the "Exercise Period"), up to seventy-five
thousand (75,000), fully paid and nonassessable shares of the
Company's common stock, $.001 par value ("Common Stock"), subject
to adjustment from time to time as hereinafter provided.  The
purchase price for each share of Common Stock to be issued and
delivered by the Company upon the exercise of this warrant is Two
and 50/100 Dollars ($2.50) per share (the "Warrant Price"),
subject to adjustment from time to time as hereinafter provided. 
This warrant and all warrants of like tenor which may be issued
by the Company in exchange or substitution for or upon the
transfer or partial exercise of this warrant are collectively
referred to as the "Warrant."  The shares of Common Stock issued
upon the exercise of the Warrant are hereinafter collectively
referred to as "Warrant Shares."

     1.        Exercise of Warrant.  This Warrant may be exercised by
     the Holder, in whole or in part from time to time, during
     the Exercise Period subject to the prior satisfaction of the
     provisions set forth herein.  This Warrant may be exercised
     by the Holder delivering to the Company this Warrant and the

     
     duly executed subscription in the form set forth at the end
     hereof, with such subscription and Warrant being accompanied
     by the payment to the Company of an amount equal to the
     Warrant Price in effect at the date of such exercise
     multiplied by the total number of Warrant Shares to be pur-
     chased upon such exercise ("Total Warrant Price").  Payment
     by the Holder of the Total Warrant Price will be made by a
     cashier's or certified check or money order to the order of
     the Company.  If this Warrant is exercised in part, such
     exercise must be for a whole number of Warrant Shares and
     the Holder will be entitled to receive a new Warrant
     covering the number of Warrant Shares for which this Warrant
     has not been exercised.  Upon any exercise and surrender of
     this Warrant, the Company will (a) issue and deliver to the
     Holder a certificate or certificates in the name of the
     Holder for the largest whole number of Warrant Shares to
     which the Holder has purchased under this Warrant pursuant
     to the terms hereof; (b) in lieu of any fractional Warrant
     Share, deliver to the Holder cash in an amount equal to the
     fair value of such fractional share (calculated in such
     reasonable manner as the Board of Directors of the Company
     shall determine), and (c) deliver to the Holder such other
     securities and properties which the Holder may be entitled
     to receive upon such exercise, or the proportionate part
     thereof if this Warrant is exercised in part, pursuant to
     the provisions of this Warrant.

     2.        Reservation of Warrant Shares.  At all times prior to
     the expiration of this Warrant the Company will have
     authorized and maintain in reserve solely for issuance upon
     the exercise of the Warrant the number of shares Common
     Stock and the amount of other securities and properties as
     from time to time are deliverable upon the exercise of this
     Warrant.  Such authorized and reserved shares of Common
     Stock will be free and clear of all restrictions on sale or
     transfer (except as otherwise provided by this Warrant or as
     may be imposed under applicable federal and state securities
     laws or the applicable exchange upon which the Common Stock
     may be listed) and free and clear of all preemptive rights.

     3. Protection Against Dilution.  

        3.1    Distribution Without Payment Therefor.  If at any
               time or from time to time after the date of this
               Warrant, the Company distributes pro rata to all
               of the holders of its then outstanding Common
               Stock securities or property, other than cash,
               without payment therefor, then in each such case
               the Holder will be entitled to receive upon
               exercise of this Warrant the securities and
               property which the Holder would hold on the date
               of such exercise if, on the record date for such
               distribution, the Holder had exercised this
               Warrant and had been the holder of record of the
               number of shares of the Common Stock subscribed
               for upon such exercise and, during the period from
               the date of this Warrant to and including the date
               of such exercise, had retained such shares and the

                                    -2-

               securities and properties receivable by the Holder
               during such period.  Notice of each such
               distribution will be mailed promptly to the
               Holder.

         3.2   Dividend, Division or Combination.  If at any time
               or from time to time after the date of this
               Warrant, the Company (a) pays a dividend on its
               Common Stock in shares of Common Stock, (b)
               subdivides its outstanding shares of Common Stock
               into a greater number of shares, (c) combines its
               outstanding shares of Common Stock into a smaller
               number of shares, or (d) issues by
               reclassification of its Common Stock any shares of
               any other class of capital stock of the Company,
               the number of Warrant Shares and the Warrant Price
               in effect immediately prior to such event will be
               adjusted so that, upon exercise of this Warrant,
               the Holder shall be entitled to purchase under
               this Warrant, without additional consideration,
               the number of shares of Common Stock or other
               capital stock of the Company which the Holder
               would have owned or been entitled to purchase
               immediately following the happening of any of the
               events described above in this paragraph 3.2 had
               this Warrant been exercised and the Holder become
               the holder of record of the Warrant Shares
               purchased upon such exercise immediately prior to
               the record date fixed for the determination of
               stockholders entitled to receive such dividend on
               the effective date of such subdivision,
               combination or reclassification at a Warrant Price
               equal to the aggregate consideration which the
               Holder would have had to pay for such Warrant
               Shares immediately prior to such event divided by
               the number of Warrant Shares the Holder is
               entitled to receive immediately after such event. 
               An adjustment made pursuant to this paragraph 3.2
               will become effective immediately after the record
               date in the case of a dividend and will become
               effective immediately after the effective date in
               the case of a subdivision, combination or
               reclassification.  If as a result of an adjustment
               made pursuant to this paragraph 3.2, the Holder
               becomes entitled to receive shares of two or more
               classes of capital stock or shares of Common Stock
               and any other class of capital stock of the
               Company, the Board of Directors (whose
               determination will be conclusive and will be
               described in a written notice to the Holder
               promptly after such adjustment) will determine the
               allocation of the adjusted Warrant Price between
               or among shares of such classes of capital stock
               or shares of Common Stock and such other class of
               capital stock.

                                    3

          3.2  Consolidation, Merger or Sale.  In case of any
               consolidation or merger of the Company in which
               the Company is not the surviving entity, or in
               case of any sale or conveyance by the Company to
               another entity of all or substantially all of the
               property of the Company as an entirety or
               substantially as an entirety, the Holder will have
               the right thereafter, upon exercise of this
               Warrant, to receive the kind and amount of
               securities, cash or other property which the
               Holder would have owned or been entitled to
               receive immediately after such consolidation,
               merger, sale or conveyance had this Warrant been
               exercised in full immediately prior to the
               effective date of such consolidation, merger, sale
               or conveyance.  If necessary, appropriate
               adjustment will be made in the application of the
               provisions of paragraph 3 with respect to the
               rights and interests of the Holder so that the
               provisions of paragraph 3 following such event
               will be correspondingly applicable, as nearly as
               may reasonably be, to such securities and other
               property.  The provisions of this paragraph 3.3
               will apply to successive consolidations, mergers,
               sales or conveyances.  Notice of any such
               consolidation, merger, sale or conveyance, and of
               said provisions so proposed to be made, will be
               mailed to the Holder not less than twenty (20)
               days prior to such event.  A sale of all or
               substantially all of the assets of the Company for
               a consideration consisting primarily of securities
               will be deemed a consolidation or merger for the
               purposes of this paragraph 3.3.

        3.4    Adjustments.  The Warrant Price will not be
               adjusted unless such adjustment would require an
               increase or decrease of at least $0.10.  Any
               adjustments which are not required to be made
               pursuant to the foregoing sentence will be carried
               forward and taken into account in any subsequent
               adjustment.  All calculations under paragraph 3
               will be made to the nearest cent or to the nearest
               1/100th of a share, as the case may be.  Anything
               in paragraph 3 to the contrary notwithstanding,
               the Company will be entitled to make such
               reductions in the Warrant Price, in addition to
               those required by paragraph 3, as the Company
               deems to be advisable so that any stock dividend,
               subdivision of shares or distribution of rights to
               purchase stock or securities convertible or
               exchangeable for stock hereafter made by the
               Company to its shareholders will not be taxable.

        3.5    Certification of Adjustment.  Whenever the Warrant
               Price is adjusted as provided in paragraph 3 and
                                   4

               upon any modification of the rights of the Holder
               in accordance with paragraph 3, the Chief
               Financial Officer of the Company will certify
               promptly the Warrant Price, the number of Warrant
               Shares after such adjustment or modification, a
               brief statement of the facts requiring such
               adjustment or modification and the manner of
               computing the same, and will cause such
               certificate to be delivered to the Holder.

     4.        Fully Paid Shares; Taxes.  The shares of the Common
     Stock represented by each certificate for Warrant Shares
     delivered upon the exercise of this Warrant will, at the
     time of such delivery, be validly issued and outstanding,
     fully paid and nonassessable, and not subject to preemptive
     rights.  The Company will take all such actions as may be
     necessary to assure that the par value or stated value, if
     any, per share of the Common Stock is at all times equal to
     or less than the Warrant Price.  The Company will pay, when
     due and payable, any and all federal and state stamp,
     original issue or similar taxes which may be payable in
     respect of the issuance of any Warrant Share or certificate
     therefor.

     5.        Piggyback Right.  Subject to the terms of this
     paragraph 5, if at any time during the Exercise Period the
     Company proposes to register shares of Common Stock for
     public sale in a firm commitment underwriting for its own
     account under a Form S-1, Form S-2 or Form S-3 registration
     statement filed with the Securities and Exchange Commission
     (the "Commission"), the Company will give the Holder notice
     of such proposed registration at least twenty (20) calendar
     days prior to the filing of a registration statement.  At
     the written request of the Holder delivered to the Company
     within seven (7) calendar days after the receipt of the
     notice from the Company, which request will state the
     Holder's intent to sell all of the Warrant Shares then owned
     by the Holder, the Company will use its reasonable efforts
     to register such Warrant Shares under the same registration
     statement otherwise being filed by the Company.  The Company
     will use reasonable efforts to cause such registration to
     become and remain effective so long as the Company keeps
     such registration effective as to such other Common Stock
     being sold for the account of the Company.    All Warrant
     Shares registered pursuant to this paragraph 5 must be
     offered for sale in the public offering by the same under-
     writer or underwriters that are offering the other shares of
     the Common Stock being registered.  The Company may withdraw
     the registration statement at any time before it becomes
     effective or postpone the offering without obligation to or
     the consent of the Holder.

     5.1       Shares Includible.  The Company will not be
               required to include any of the Warrant Shares in
               any such registration statement unless the Holder
               accepts the terms of the underwriting as agreed

                                   5

               upon between the Company and the managing under-
               writer or underwriters, and then only in such
               quantity as will not, in the opinion of the man-
               aging underwriters, jeopardize the success of the
               offering by the Company.  If the total amount of
               Warrant Shares requested to be included in the
               registration statement by the Holder and other
               shareholders of the Company that request the
               inclusion of securities of the Company in such
               registration statement (the "Other Shareholders")
               exceeds the amount of securities that the managing
               underwriters reasonably believe compatible with
               the success of the offering, the Company will be
               required to include only so many of the Warrant
               Shares held by the Holder and other securities of
               the Company held by the Other Shareholders as the
               managing underwriters believe will not jeopardize
               the success of the offering. In such event, the
               Warrant Shares and other securities of the Company
               held by the other Shareholders to be included will
               be apportioned pro rata among the Holder and the
               Other Shareholders according to the amounts of
               Warrant Shares and other securities of the Company
               held by the Other Shareholders so requested to be
               included in the registration statement or in such
               other proportions as mutually agreed by the Holder
               and the Other Shareholders. No reduction will be
               made with respect to the securities offered by the
               Company or any shareholders whose shares are
               included in such registration statement other than
               pursuant to piggyback registration rights.
                    
      5.2       Expiration of Right.  The right to participate in
               a registration with the Company pursuant to
               paragraph 5 will be exercisable by the Holder only
               on one (1) occasion.  The Holder's rights under
               this paragraph 5 will expire and terminate at the
               earlier of (a) the date the Holder receives from
               counsel for the Company a written opinion of such
               counsel that the Holder has the right, pursuant to
               Rule 144 promulgated under the Securities Act of
               1933, as amended (the "Act"), to sell as of the
               date of such opinion, any portion of the Warrant
               Shares then held and/or purchasable upon the
               exercise of this Warrant by the Holder or (b) upon
               a registration statement being declared effective
               by the Commission in which the Company has
               included at least fifty percent (50%) of the
               Warrant Shares within the coverage of such
               registration statement.

     5.3       Actions by Company.  Whenever the Company includes
               Warrant Shares in a registration statement, the
               Company will (a) furnish the Holder of Warrant
               Shares included in such registration statement and
               each underwriter of such Warrant Shares the number
               of copies of a current prospectus, including the

                                   6

               preliminary prospectus, conforming to the
               requirements of Section 10 of the Act (and such
               other documents as each such Holder or each such
               underwriter may reasonably request), as such
               Holder(s) and underwriter(s) may reasonably
               require in order to effectuate the offer and sale
               of the Warrant Shares included in such
               registration statement; (b) use its reasonable
               efforts to register or qualify such Warrant Shares
               under the blue sky laws (to the extent applicable)
               of such jurisdiction or jurisdictions which the
               Company deems appropriate or necessary; provided,
               however, that the Company will not be obligated to
               register or qualify any Warrant Shares under those
               "blue sky" securities laws which the Company deems
               are unduly burdensome in connection with such
               registration or qualification of Warrant Shares in
               such state; and (c) take such other actions as may
               be reasonably necessary or advisable to enable
               such Holder(s) and such underwriters to consummate
               the sale or distribution in such jurisdiction or
               jurisdictions in which such Holder(s) reasonably
               requests that the Warrant Shares be sold;
               provided, however, that the Company will not be
               required to qualify as a foreign corporation or
               broker-dealer in any jurisdiction or to file a
               consent to service of process in any jurisdiction
               in any action other than one arising out of the
               offering or sale of the Warrant Shares.

     5.4       Payment of Expenses.  The Company will pay all
               expenses incurred in connection with any
               registration of the offer and sale of the Warrant
               Shares pursuant to the provisions paragraph 5 of
               this Agreement, except the Holder will pay (a) all
               underwriting discounts and concessions, brokerage
               commissions, applicable insurance and transfer
               taxes relating to the sale of the Warrant Shares,
               and (b) all fees and expenses incurred by counsel
               for the Holder in connection with such
               registration.

     6.        Indemnification.  If the Company includes any Warrant
     Shares in a registration statement filed by the Company with
     the Commission, the Company and the Holder agree as follows:

     6.1       By the Company.  Except provided in paragraph
               6.1.2, the Company will indemnify and hold
               harmless the Holder and each other entity or
               person, if any, controlling the Holder (a
               "Controlling Person") within the meaning of either
               Section 15 of the Act or Section 20 of the
               Securities Exchange Act of 1934, as amended
               ("Exchange Act"), against any Stockholder
               Liability (as defined below) to which the Holder
               or the Controlling Party becomes subject under the
               Act.

                              i.        Stockholder Liability.  As used in this
                    paragraph 6.1 and subject to paragraph 6.1.2
                    below, the term "Stockholder Liability" means
                    any losses, claims, damages or liabilities
                    under the Act with respect to the
                    registration statement, including any
                    preliminary prospectus or final prospectus
                    and any amendments or supplements thereto,
                    arising out of or based upon (a) any untrue
                    or alleged untrue statement of material fact
                    contained therein or (b) the omission or
                    alleged omission to state therein a material
                    fact required to be stated therein, or
                    necessary to make the statements therein not
                    misleading.
          
                              ii.       Exception to Indemnity.  The indemnity
                    agreement contained in paragraph 6.1 will not
                    apply to (a) amounts paid in settlement of
                    any Stockholder Liability if such settlement
                    is effected without the consent of the
                    Company, which consent will not be
                    unreasonably withheld or (b) any Stockholder
                    Liability to the extent that the Stockholder
                    Liability arises out of, or is based upon,
                    any untrue statement or alleged untrue
                    statement or omission or alleged omission
                    made in connection with the registration
                    statement, preliminary or final prospectus,
                    or amendments or supplements thereto, in
                    reliance upon, and in conformity with,
                    written information furnished to the Company
                    for use in connection with the registration
                    statement by the Holder or Controlling Party.

                    b.        By the Holder.  Except as otherwise provided in
               paragraph 6.2.2, the Holder will indemnify and
               hold harmless the Company, each of its directors,
               each of its officers who have signed the
               registration statement that includes Warrant
               Shares, each person, if any, who controls the
               Company within the meaning of the Act or the
               Exchange Act, and each agent and underwriter for
               the Company against any Company Liability (as
               defined below) to which the Company or any such
               director, officer, Controlling Person, agent or
               underwriter may become subject under the Act.

               i.        Company Liability.  As used in this paragraph
                    6.2 and subject to paragraph 6.2.2 below, the
                    term "Company Liability" means any losses,
                    claims, damages or liabilities with respect
                    to the registration statement, including any
                    preliminary or final prospectus and any
                    amendments or supplements thereto, arising
                    out of or based upon (a) any untrue statement
                    or alleged untrue statement of a material
                    fact contained therein; or (b) the omission
                    or alleged omission to state therein a
                    material fact required to be stated therein
                    or necessary to make the statements therein
                    not misleading, in each case to the extent,
                    but only to the extent, that such untrue
                    statement or omission or alleged untrue
                    statement or omission was made in reliance
                    upon, and in conformity with, written
                    information furnished by, or on behalf of,
                    the Holder for use in connection with such
                    registration statement.

                              ii.       Exception to Indemnity.  The indemnity
                    agreement contained in this paragraph 6.2
                    will not apply to amounts paid in settlement
                    of any Company Liability if such settlement
                    is effected without the consent of the
                    Holder, which consent will not be
                    unreasonably withheld.  The indemnification
                    obligation of the Holder will be limited to
                    an amount equal to the proceeds to the Holder
                    of the Warrant Shares sold pursuant to the
                    registration statement.
                    
     7.        Indemnification Procedure.  Upon receipt of notice of
     the commencement of any action, a person (an "Indemnified
     Party") entitled to indemnification pursuant to paragraph 6
     of this Warrant will notify in writing the indemnifying
     party if a claim in respect thereof is to be made against
     the indemnifying party under paragraph 6.  The failure to
     notify promptly the indemnifying party will relieve the
     indemnifying party from any liability to the Indemnified
     Party under paragraph 6.
          
                    a.        Defense by Indemnifying Party.  If any action is
               brought against an Indemnified Party and the
               Indemnified Party notifies the indemnifying party
               of the commencement of such action, the
               indemnifying party will have the option to assume
               all or any part of the defense of such action,
               either alone or jointly with any other
               indemnifying party.  If the indemnifying party
               assumes all or any part of such defense, the
               indemnifying party's counsel will be reasonably
               satisfactory to the Indemnified Party.  After
               notice from the indemnifying party to the
               Indemnified Party of its election to assume the
               defense of such action, the indemnifying party
               will not be liable to the Indemnified Party under
               paragraph 6 for any legal or other expenses
               subsequently incurred by the Indemnified Party in
               connection with the defense of such action, except
               as provided in paragraph 7.2.

                    b.        Expenses; Conflict.  The Indemnified Party will
               have the right to participate in the defense of,
               and to employ separate counsel in, any action in
               which the indemnifying party assumes the defense. 
               The fees and expenses of such counsel will be paid
               by the Indemnified Party, except that the
               indemnifying party will pay such reasonable fees
               and expenses of such counsel if, subject to the
               limitations contained in paragraph 7.3 below: (a)
               the employment of such counsel has been
               specifically authorized in writing by the
               indemnifying party and the indemnifying party has
               agreed, in writing, to pay such fees and expenses,
               or (b) an Indemnified Party or parties and the
               indemnifying party are the named parties to any
               such action (including any impleaded parties) and
               (i) the Indemnified Party has been advised by
               counsel for the indemnifying party that there are
               defenses available to the Indemnified Party that
               the indemnifying party or its counsel refuses to
               accept or (ii) counsel for the indemnifying party
               reasonably determines that there may be a conflict
               between the position of the indemnifying party and
               the Indemnified Party in conducting the defense of
               such action.  In the event of (b) above, counsel
               for the Indemnified Party (at the indemnifying
               party's expense) will be entitled to conduct only
               that part of the Indemnified Party's or parties'
               defense that counsel for the indemnifying party
               declines to, or cannot, conduct because of the
               foregoing reasons.  

                    c.        Counsel for Indemnifying Parties.  The
               indemnifying party or parties will not, in
               connection with any one such action or separate,
               but substantially similar or related actions in
               the same jurisdiction and arising out of the same
               general allegations or circumstances, be liable
               for the reasonable fees and expenses of more than
               one separate firm of attorneys for all such
               Indemnified Party or parties.
     
     8.        Representations; Investment Intent; Transferability. 
     By acceptance of this Warrant, the Holder represents and
     warrants  that (a) no public distribution of this Warrant or
     the  Warrant Shares will be made in violation of the
     provisions of the Act, and (b) during such period as
     delivery of a prospectus with respect to this Warrant or the
     Warrant Shares may be required by the Act, no public
     distribution of this Warrant or the Warrant Shares will be
     made in a manner or on terms different from those set forth
     in, or without delivery of, a prospectus then meeting the
     requirements of Section 10 of the Act and in compliance with
     all applicable state securities laws.  The Holder further
     agrees that if any distribution of this Warrant or any of
     the Warrant Shares is proposed to be made otherwise than by
     delivery of a prospectus meeting the requirements of Section
     10 of the Act, such action will be taken only after receipt
     by the Company of an opinion of its counsel, to the effect
     that the proposed distribution will not be in violation of
     the Act or of applicable state law.  Furthermore, as a
     condition to the transfer of this Warrant, any transferee of
     this Warrant will deliver to the Company the transferee's
     written agreement to accept and be bound by all of the terms
     and conditions contained in this Warrant.

                    a.        Investment Intent; Legend. By acceptance of this
               Warrant, the Holder represents and warrants that
               this Warrant is being acquired, and all Warrant
               Shares to be purchased upon the exercise of this
               Warrant will be acquired, by the Holder solely for
               the account of the Holder and not with a view to
               the fractionalization and distribution thereof,
               and will not be sold or transferred except in
               accordance with the applicable provisions of the
               Act and the rules and regulations promulgated
               thereunder.  The Holder represents and warrants
               that neither this Warrant nor any of the Warrant
               Shares may be sold or transferred except under
               cover of a registration statement under the Act
               which is effective and current with respect to
               such Warrant Shares or pursuant to an opinion of
               counsel reasonably satisfactory to the Company
               that registration under the Act is not required in
               connection with such sale or transfer.  Any
               Warrant Shares issued upon exercise of this
               Warrant will bear a legend to the following
               effect:

                              The securities represented by this
               certificate have not been registered under
               the Securities Act of 1933, as amended (the
               "Act"), or qualified under applicable state
               securities laws, and are restricted
               securities within the meaning of the Act. 
               Such securities may not be sold or
               transferred, except pursuant to a
               registration statement under such Act and
               qualification under applicable state
               securities laws which are effective and
               current with respect to such securities or
               pursuant to an opinion of counsel reasonably
               satisfactory to the issuer of such securities
               that registration and qualification are not
               required under applicable federal or state
               securities laws or an exemption is available
               therefrom.

                    b.        Restriction on Transfer Under the Act.  The Holder
               understands that under the Act, this Warrant and
               the Warrant Shares must be held indefinitely
               unless they are subsequently registered under the
               Act or unless an exemption from such registration
               is available with respect to any proposed transfer
               or disposition of the Warrant or the Warrant
               Shares.  The Holder agrees that the Company may
               refuse to permit the sale, transfer or disposition
               of this Warrant or any of the Warrant Shares
               unless there is in effect a registration statement
               under the Act and any applicable state securities
               law covering such transfer or the Holder furnishes
               an opinion of counsel, reasonably satisfactory to
               counsel for the Company, to the effect that such
               registration is not required.
     
     9.        Nasdaq; Boston Stock Exchange.  Notwithstanding
     anything herein to the contrary, this Warrant may not be
     exercised by the Holder until the Company has listed the
     Warrant Shares with the National Association of Securities
     Dealers Automated Quotation system ("Nasdaq") and the Boston
     Stock Exchange (the "Exchange").  The Company will use
     reasonable efforts to list the Warrant Shares with the
     Nasdaq and the Exchange.

     10.       Loss, etc., of Warrant.  Upon receipt of evidence
     satisfactory to the Company of the loss, theft, destruction
     or mutilation of this Warrant, and of indemnity reasonably
     satisfactory to the Company, if lost, stolen or destroyed,
     and upon surrender and cancellation of this Warrant if
     mutilated, and upon reimbursement of the Company's
     reasonable incidental expenses, the Company will execute and
     deliver to the Holder a new Warrant of like date, tenor and
     denomination.

     11.       Warrant Holder Not Shareholder.  Prior to the exercise
     of this Warrant pursuant to the terms hereof, this Warrant
     will not confer upon the Holder (a) any right to vote the
     Warrant Shares or to consent to or receive notice as a
     shareholder of the Company with respect to any matters
     whatsoever or (b) any other rights or liabilities as a
     shareholder.

     12.       Notices.  Except as otherwise specified herein, all
     notices, requests, demands and other communications required
     or desired to be given hereunder will only be effective if
     given in writing, by hand or fax, by certified or registered
     mail, return receipt requested, postage prepaid, or by U. S.
     Express Mail service, or by private overnight mail service
     (e.g., Federal Express).  Any such notice will be deemed to
     have been given (a) on the business day actually received if
     given by hand or by fax, (b) on the business day immediately
     subsequent to mailing, if sent by U.S. Express Mail service
     or private overnight mail service, or (c) five (5) business
     days following the mailing thereof, if mailed by certified
     or registered mail, postage prepaid, return receipt
     requested, and all such notices will be sent to the
     following addresses (or to such other address or addresses
     as a party may have advised the other in the manner provided
     in this paragraph  to:

     If to the Company:       Perma-Fix Environmental 
                              Services, Inc.
                              1940 Northwest 67th Place
                              Gainesville, Florida  32653
                              Attention: Dr. Louis F. Centofanti

     If to the Holder:        Keith Fetter
                              Piedmont Consulting, Inc.
                              3131 Piedmont Road, Suite 205
                              Atlanta, Georgia  30305

     13.       Headings.  The headings of this Warrant are inserted as
     a matter of convenience and will not affect the construction
     or interpretation hereof.

     14.       Applicable Law.  This Warrant shall be governed by and
     construed in accordance with the laws of the State of
     Delaware without giving effect to the principles of
     conflicts of law thereof.

     15.       Survival of Representations.  All representations and
     warranties contained herein will survive the execution of
     this Warrant.


     IN WITNESS WHEREOF, the Company has caused this Warrant to
be signed by its President and its corporate seal to be affixed
hereto and attested by its Secretary this 25th day of July, 1997.

                              PERMA-FIX ENVIRONMENTAL
                              SERVICES, INC.



                              By:________________________   
                                 Dr. Louis F. Centofanti, 
                                 President

                              (the "Company")


                              __________________________________
                              KEITH FETTER, an individual

                              ("the Holder")




























MBEN\N-P\PESI\WARRANTS\JULY97.4
                                SUBSCRIPTION

          The undersigned, ____________________________________,
pursuant to the provisions of the foregoing Warrant, hereby
agrees to subscribe for and purchase _____________ shares of the
Common Stock of Perma-Fix Environmental Services, Inc. covered by
said Warrant, and makes payment therefor in full at the price per
share provided by said Warrant.


Dated: _______________   Signature __________________________
                              
                         Address ____________________________



                            ASSIGNMENT

          FOR VALUE RECEIVED __________________ hereby sells,
assigns and transfers unto _______________________ the foregoing
Warrant and all rights evidenced thereby, and does irrevocably
constitute and appoint _________________, attorney, to transfer
said Warrant on the books of Perma-Fix Environmental Services,
Inc.


Dated: _______________   Signature __________________________

                         Address ____________________________



                        PARTIAL ASSIGNMENT

          FOR VALUE RECEIVED ___________________ hereby assigns
and transfers unto ___________________________ the right to
purchase ___________ shares of the Common Stock of Perma-Fix
Environmental Services, Inc. by the foregoing Warrant, and a
proportionate part of said Warrant and the rights evidenced
hereby, and does irrevocably constitute and appoint
__________________, attorney, to transfer that part of said
Warrant on the books of Perma-Fix Environmental Services, Inc.


Dated: _______________   Signature __________________________

                         Address ____________________________


MBEN\N-P\PESI\WARRANTS\JULY97.4