Exhibit 10.130
                                 --------------




                           MEMORANDUM OF UNDERSTANDING
                                FOR AMENDMENT OF
           $500,000 CXII (Formerly known as CXI) BRIDGE LOAN DOCUMENTS

         1.  Transaction:   (i)  Securities  Purchase  Agreement  by  and  among
Commodore  Environmental   Services,   Inc.,  a  Delaware  corporation  ("COES")
Commodore Applied  Technologies,  Inc., a Delaware  corporation ("CXII" formerly
known as CXI), and Mathers Associates,  Klass Partners, Ltd., Jon Paul Hannesson
and Stephen A. Weiss,  Esq.  (individually an "Investor" and  collectively,  the
"Investors"),  (ii)  corresponding 12% Senior Secured  Promissory Notes due July
13, 2001 (the "Notes") originally issued in the aggregate principal amount of up
to  $500,000  issued to the  Investors  in the  proportion  shown on  Schedule A
annexed hereto,  (iii) the Security Agreement,  and (iv) the Registration Rights
Agreement,  and all other documents executed and delivered incident thereto, all
dated as of November 13, 2000 (collectively the "Bridge Loan Documents").

         2. Amendments:  Notwithstanding  anything to the contrary in the Bridge
Loan  Documents,  the Investors,  CXII and COES hereby agree to amend the Bridge
Loan Documents as follows:

         (a). The  Maturity  Date (as defined in the Notes) of all Notes will be
         extended so that all of the unpaid  principal  and accrued  interest on
         the Notes  shall be payable on or before  January 15,  2005.  The Notes
         shall be subject to mandatory prepayment as set forth in 2(b) below.

         (b). The Notes will be subject to earlier mandatory prepayment or whole
         or in part,  as the case may be, out of all net  proceeds  in excess of
         $3.0 million  which CXII or any  subsidiary  of CXII shall receive from
         any  third  party  in  connection  with  any debt  and/or  equity  cash
         financing.  Any such  mandatory  prepayments  shall be applied first to
         accrued and unpaid  interest and net to principal in the order of first
         maturing  indebtedness.  CXII  shall  provide  the  Investors  (or  its
         representative, Gersten Savage, LLP) with true copies of all letters of
         intent  or  related  written  proposals  acceptable  to CXII  which are
         received by CXII in connection with any such external  financings,  not
         later  than 10 days from  receipt of same;  failure  to so provide  the
         Investors  with such copies to represent an event of default  under the
         Notes.

         (c) An "event of default"  under the Notes (as restated by the terms of
         this Memorandum of Understanding  ("MOU")) shall consist of: (i) CXII's
         failure to register under the  Securities Act of 1933, as amended,  for
         the benefit of the Investors all shares of CXII common stock and shares
         issuable  under the CXII  warrants  described  herein,  pursuant  to an
         effective  registration  statement on Form S-3 or Form S-1 by not later
         than January 31, 2005; or (ii) the voluntary or  involuntary  filing of
         any proceedings against CXII under Chapter 11 of the Federal Bankruptcy
         Act or similar state statutes.


                                       1
<PAGE>

         (d).  Contemporaneously  herewith,  CXII  shall (i) issue new  Warrants
         previously  issued pro rata,  to the  Investors on April 16, 2001,  for
         1,000,000  shares of CXII common  stock,  each such  warrant to have an
         exercise  price equal to $0.0285 per share and will now expire on April
         16, 2006; (ii) CXII shall issue new Warrants  previously  issued to the
         Investors,  pro rata, on October 29, 2002,  for an  additional  500,000
         shares of CXII common stock in the form as that attached  hereto,  each
         such  warrant to have an exercise  price equal to $0.0285 per share and
         will  expire  on  October  29,  2006;  (iii)  CXII  shall  issue to the
         Investors,  pro rata,  warrants for an additional  1,000,000  shares of
         CXII  common  stock  in the form as that  attached  hereto,  each  such
         warrant to have an  exercise  price  equal to 0.0285 per share and will
         expire on  February  15,  2007.  The  warrants  will  contain  cashless
         exercise  features  and the shares of CXII common stock  issuable  upon
         exercise of the warrants will be included in S-3 registration statement
         that CXII will file with the SEC by  November  30,  2004.  In all other
         respects, the warrants shall be subject to the same registration rights
         as are contained in the Registration  Rights  Agreement;  and (iv) CXII
         shall cancel the Warrant issued to the Investors on April 16, 2001, pro
         rata, for 1,000,000 shares of CXII common stock, with an exercise price
         of $0.05 per share;  (v) CXII shall  cancel the  Warrant  issued to the
         Investors on October 29,  2002,  pro rata,  for 500,000  shares of CXII
         common stock, with an exercise price of $0.05 per share.

         (e).  CXII  will  file an S-3  registration  statement  with the SEC by
         November  30, 2004 and shall cause such  registration  statement  to be
         declared effective by the SEC by not later than January 31, 2005.

         (f). The Investors shall subordinate their security  agreement in their
         Collateral  (as  defined  in the  Security  Agreement)  in favor of any
         lender to the extent of the first $3.0 million of net  proceeds  (after
         selling  commissions but before other customary closing costs) received
         by CXII in connection with any indebtedness  owed by CXII to such third
         party lender;  provided,  that such third party lender shall not be any
         affiliate of CXII.

         3.  Holders  Representations.   The  Investors  will,  and  hereby  do,
represent that: (i) they are and since November 13, 2000, have been, the holders
of the  Notes,  (ii) they have full  power and  authority  to agree to the terms
herein,  and to make execute and deliver this  Memorandum of  Understanding  and
(iii) if  subsequent  definitive  agreements  are  necessary to  implement  this
Memorandum of Understanding,  at the time thereof, they will have full power and
authority  to agree to the terms  herein,  and to make  execute and deliver such
definitive agreements.

                                       2
<PAGE>

         4.  Representations  by Corporation  Parties.  Each  corporation  party
separately  represents to the Investors and to each other corporation party that
(i) it has full power and  authority to agree to the terms  herein,  and to make
execute and deliver this  Memorandum of  Understanding  (ii) this  Memorandum of
Understanding has been duly approved and authorized by the board of directors of
CXII; and (iii) if subsequent  definitive  agreements are necessary to implement
this Memorandum of Understanding,  at the time thereof,  it will have full power
and authority to agree to the terms herein, and to make execute and deliver such
definitive agreements.

         5. No default.  Each investor hereby  acknowledges and agrees that when
each party to this Memorandum of  Understanding  has executed and delivered this
Memorandum Of  Understanding to each other party and when each of the conditions
precedent  set forth  below have been met,  the Notes and all other  Bridge Loan
Documents shall be deemed to be in compliance as of the Effective Date hereof.

         6. Definitive Agreements.  Any party hereto may request the preparation
of and  execution  and  delivery by each party hereto of  definitive  agreements
which definitive  agreements shall  incorporate the terms hereof. In the absence
of the making, preparation and delivery of these agreements,  this Memorandum of
Understanding  is and shall be the  definitive  agreement  of the  parties  with
respect the amendment of the Bridge Loan Documents.

         7.  Conditions  Precedent.  It shall be a  condition  precedent  of the
effectiveness to this Memorandum of Understanding that on or before 1:00 P.M. on
Monday,  March 22, 2004 each party hereto shall execute and deliver by facsimile
transmission  a copy of this  Memorandum  of  Understanding  to each other party
hereto. This MOU may be executed in counterparts, each of which shall constitute
an original.

         8.  Incorporation  by  reference.   All  of  the   representations  and
warranties  made by each of the parties to the Security  Purchase  Agreement are
incorporated  herein by reference and are hereby deemed to be made to each other
party as fully as if set forth at length  herein.  Except as otherwise set forth
herein,  the Bridge Loan  Documents  shall remain in full force and effect as of
their  original  effective  date  according to the terms  contained  therein and
binding upon the parties thereto and hereto.

         9.  Counterpart,  Delivery and Fax  Signatures.  This  Agreement may be
executed  in any  number  of  counterparts,  each of which  shall be  deemed  an
original,  but all of which taken  together  shall  constitute  one and the same
instrument.  The direct or indirect  delivery by hand delivery,  mail,  courier,
facsimile or  otherwise,  by any party hereto to any other party hereto  bearing
the  facsimile  signature  of such  party  shall be deemed to be  execution  and
delivery of an original  counterpart version of this Memorandum of Understanding
and shall be deemed to be effective and binding upon such person.


                [THE REST OF THIS PAGE INTENTIONALLY LEFT BLANK]

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<PAGE>

         IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Memorandum of Understanding this 23rd day of February 2004 and made effective as
of the 15th day of February 2004 (the "Effective Date").




                                    COMMODORE APPLIED TECHNOLOGIES, INC.


                                    By: -----------------------------
                                    Name:  /s/ James M. DeAngelis
                                    Title:    Chief Financial Officer





                                    INVESTORS:

                                    MATHERS ASSOCIATES


                                    -----------------------------------------
                                    /s/ Norbert J. Zeelander, General Partner


                                    KLASS PARTNERS, LTD

                                    -----------------------------------------
                                    /s/ Misha Krakowsky, President



                                    -----------------------------------------
                                     /s/ Jon Paul Hannesson



                                    ------------------------------------------
                                    /s/ Stephen A. Weiss



                                       4
<PAGE>
<TABLE>
<CAPTION>

                             Schedule A - INESTORS

------------------------------------------------------------------------------------------------------------------------------------
                           Amount of          Number of         Number of       Number of New      Number of New      Number of New
  Name and Address:        Original           Cancelled         Cancelled     Warrants for CXII  Warrants for CXII Warrants for CXII
                         Investment on    Warrants for CXII   Warrants for     Common Stock to    Common Stock to      Common Stock
                       November 13, 2000     Common Stock      CXII Common    Replace Warrants    Replace Warrants       issued on
                                            issued October   Stock issued on   issued on April   issued on October     February 15,
                                              29, 2002:      April 16, 2001:      16, 2001:          29, 2002:             2004:

------------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                 <C>               <C>               <C>                <C>                <C>
Mathers Associates
C/o Norbert Zeelander      $150,000            166,667           300,000           300,000            166,667            333,334
230 Mathers Road
Ambler, PA 19002

Jon Paul Hannesson
301 East 64th Street        $75,000             83,332           150,000           150,000             83,332            166,664
Apt. 14G
New York, New York
10021

Stephen A. Weiss
315 West End Avenue         $25,000             27,778           50,000            50,000              27,778             55,556
Apartment 4B
New York, NY 10023

Klass Partners, Ltd.
C/o Misha Krakowski        $250,000            222,222           500,000           500,000            222,222            444,444
10 Tsamarot Street
Apt. 152
Hertzelia, Israel
46432

Total . . . .
                           $500,000            500,000          1,000,000         1,000,000           500,000           1,000,000
---------------------- ------------------ ------------------------------------------------------------------------------------------

</TABLE>