Document:

Exhibit 10.8

                               FIFTH AMENDMENT TO
                                 LOAN AGREEMENT

          THIS FIFTH AMENDMENT TO LOAN AGREEMENT ("Fifth Amendment"), made and
entered into as of the 31st day of December, 2000, by and between MERCURY WASTE
SOLUTIONS, INC., a Minnesota corporation ("Borrower") and BANKERS AMERICAN
CAPITAL CORPORATION, a Minnesota corporation ("Lender");

                                    RECITALS

          1. The Borrower and Lender are parties to that certain Loan Agreement
dated as of May 8, 1998, as amended by that certain First Amendment dated May 7,
1999, that certain Second Amendment dated September 30, 1999, that certain Third
Amendment dated March 8, 2000 and that certain Fourth Amendment dated August 14,
2000 (as amended, the "Credit Agreement").

          B. The Borrower has requested the Lender extend the Maturity Date of
the Revolving Credit Commitment and the Lender is willing to do so;

          C. The parties hereto desire to amend the terms of the Credit
Agreement upon the terms and conditions hereinafter set forth.

                                    AGREEMENT

          NOW, THEREFORE, in consideration of the mutual covenants and
agreements set forth herein and for one dollar and other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged, the
parties hereto hereby amend the Credit Agreement as follows:

          1. Capitalized Terms. All capitalized terms not defined herein shall
have the meanings assigned such terms in the Credit Agreement, unless otherwise
defined herein. In addition:

            "Maturity Date" means December 31, 2001, with respect to the
            Revolving Note.

            "Revolving Note" means that certain Revolving Credit Promissory Note
            dated as of December 31, 2000, in the principal amount of
            $1,500,000, made payable by Borrower to the order of Lender as the
            same may be amended, executed, renewed or replaced from time to
            time.

2. Covenants. Borrower reaffirms as of the date of this Fifth Amendment and
covenants with the Lender all of the Covenants contained in Articles V and VI of
the Agreement. The new covenants identified in the Third Amendment as Sections
6.5, 6.6 and 6.7 are hereby deleted. In addition, Borrower agrees that the
following covenants shall be added in Article VI of the Agreement:

<PAGE>

                    6.9       Salaries. Without the Lender's prior approval,
                              Borrower shall not increase the compensation paid
                              to its officers or increase the amounts to be paid
                              to any entity owned or controlled by any officer
                              or director, including but not limited to Lender
                              or Capital Partners, Ltd.

                    6.10      Capital Expenditures. Borrower will not expend or
                              contract to expend more than $550,000 in the
                              aggregate during its fiscal year 2001.

          3. Conditions Precedent. Prior to the effectiveness of this Fifth
Amendment, the Borrower shall provide to the Lender as conditions precedent, the
following:

                    a.        Original counterpart of this Fifth Amendment duly
                              executed by the Borrower;

                    b.        Original executed Revolving Note; and

                    c.        Payment of all costs and expenses incurred by the
                              Lender in connection with this Fifth Amendment,
                              including without limitation, all legal fees and
                              out-of-pocket expenses of Lender's counsel.

          4. References. Any references in any document to the Credit Agreement
including, but not limited to, the Notes and other Loan Documents, are hereby
amended to refer to the Credit Agreement as amended by this Fifth Amendment.

          5. Representations and Warranties. Borrower reaffirms and confirms all
of the representations, covenants and warranties contained in Articles IV and V
of the Credit Agreement as of the date of this Fifth Amendment. Borrower further
represents and warrants that the execution, delivery and performance of this
Fifth Amendment and the documents referenced herein are within the corporate
powers of Borrower and have been duly authorized by all necessary corporate
action.

          6. Reaffirmation of Security Agreement. Borrower hereby acknowledges
and agrees that all of the obligations of Borrower under the Credit Agreement,
as amended by this Fifth Amendment, is secured by that certain Security
Agreement executed by Borrower in favor of Lender dated as of May 8, 1998.

          7. Acknowledgments. The Borrower acknowledges that it has been advised
by the counsel of its choice in the negotiation, execution and delivery of this
Fifth Amendment, that the Lender has no fiduciary relationship to or joint
venture with the Borrower, the relationship being solely that of borrower and
lender, and that the Lender does not undertake any responsibility to the
Borrower to review or inform the Borrower of any matter in connection with any
phase of the business or operations of the Borrower which shall rely entirely on
its own judgment.

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<PAGE>

          8. Costs and Expenses. Borrower agrees to pay all costs and expenses
incurred by Lender in connection with the preparation of this Fifth Amendment,
including, but not limited to, title insurance premiums and expenses, recording
fees, and the fees and expenses of legal counsel.

          9. Entire Agreement. This Fifth Amendment and the Agreement embody the
entire agreement between the parties and supersede all prior agreements and
understandings between the parties hereto.

          10. Full Force and Effect. Except as amended hereby, the provisions of
the Credit Agreement shall remain unmodified and in full force and effect.

          11. Counterparts. This Fifth Amendment may be executed in any number
of counterparts, each of which shall be an original and all of which together
shall constitute one and the same instrument.

         IN WITNESS WHEREOF, the parties have caused this Fifth Amendment to be
executed as of the day and year first above written.

         BORROWER:                          MERCURY WASTE SOLUTIONS, INC.,
                                            a Minnesota corporation

                                            By \s\ Todd J. Anderson
                                               ---------------------------------
                                            Its CFO
                                                ---

         LENDER:                            BANKERS AMERICAN CAPITAL
                                            CORPORATION, a Minnesota corporation

                                            By \s\ Brad J. Buscher
                                               ---------------------------------
                                            Its Chairman and CEO
                                                ----------------

                                       3
<PAGE>

                              CONSENT OF GUARANTOR

         The undersigned, as guarantor of all obligations of Mercury Waste
Solutions, Inc. (the "Borrower") to Bankers American Capital Corporation
("Lender") pursuant to that certain Guaranty dated May 8, 1998 executed by the
undersigned in favor of Lender, as the same may be amended from time to time
(the "Guaranty"), hereby consents to the terms of the above Fifth Amendment, and
agrees that the undersigned remains obligated to the Lender for the payment of
the indebtedness of the Borrower incurred pursuant to said agreement, as
amended, including without limitation, the indebtedness evidenced by the
Revolving Note, as defined therein.

                               MWS NEW YORK, INC.,
                               a Minnesota corporation

                               By \s\   Todd J. Anderson
                                  ----------------------

                               Its CFO
                                   ---

                                       4Exhibit 10.9

                                REVOLVING CREDIT
                                 PROMISSORY NOTE

$1,500,000.00                                                  December 31, 2000
                                                          Minneapolis, Minnesota

         FOR VALUE RECEIVED, the undersigned, MERCURY WASTE SOLUTIONS, INC.,
Minnesota corporation ("Maker") promises to pay to the order of BANKERS AMERICAN
CAPITAL CORPORATION ("Lender") at its office at 302 N. Riverfront Drive,
Mankato, MN 56001, or any other place subsequently designated in writing by the
holder hereof, the principal sum of up to One Million Five Hundred Thousand and
0/100 Dollars ($1,500,000.00), or if less, the aggregate unpaid principal
outstanding hereon, together with interest at a variable rate equal to the Prime
Rate plus six percent (6%) per annum. Interest shall be computed on the actual
days elapsed in a year of 360 days. For purposes of this Note, "Prime Rate"
shall mean the rate of interest published from time to time in the Money Rates
Column of the Money & Investing Section of the WALL STREET JOURNAL as the "Prime
Rate", as the same may change from time to time.

         Interest accruing on this Note shall be payable monthly, commencing
January 1, 2001, and on the first day of each month thereafter until the
Maturity Date (as defined in the Loan Agreement), at which time the entire
principal balance outstanding plus all unpaid accrued interest shall be due and
payable in full.

         Maker may borrow and repay and reborrow against this Note, up to the
maximum principal amount outstanding at any one time of $1,500,000.00 to fund
Maker's working capital needs.

         Both principal and interest are payable in lawful money of the United
States of America to Lender at the office of Lender at the location described
above.

         This Note may be prepaid in whole or in part at any time without
penalty or premium.

         This Note is issued pursuant to the terms of that certain Loan
Agreement by and between Maker and Lender dated May 8, 1998, as amended by First
Amendment to Loan Agreement dated May 7, 1999, as further amended by Second
Amendment to Loan Agreement dated September 30, 1999, as further amended by
Third Amendment to Loan Agreement dated March 8, 2000, as further amended by
Fourth Amendment to Loan Agreement dated August 14, 2000, as further amended by
Fifth Amendment to Loan Agreement dated December 31, 2000, as the same may be
amended from time to time (the "Loan Agreement") to which reference is made for
the terms and conditions under which this Note was issued and the events upon
the occurrence of which the Lender may declare all sums outstanding hereon due
and payable in full immediately. This Note is secured by the assets of the Maker
pursuant to that certain Security Agreement dated May 8, 1998 executed by Maker
in favor of Lender, as the same may be amended from time to time (the "Security
Agreement"), and the other collateral, as set forth in the Loan Agreement, and
is guaranteed by MWS New York, Inc., a wholly owned subsidiary of Maker,
pursuant to the terms of a certain Guaranty dated May 8, 1998 in favor of Lender
(the "Guaranty"). This Note is given in renewal of and not in repayment of that
certain Revolving Credit Promissory Note of the Maker dated August 14, 2000, in
the original principal amount of $1,500,000.

<PAGE>

         Maker hereby waives demand, presentment for payment, notice of
nonpayment, protest and notice of protest hereon, agrees that when or at any
time after this Note becomes due, the holder hereof may, without notice, offset
or charge this Note against any Lender account or other account when maintained
by Maker with the holders hereof, and agrees to pay, upon the occurrence of an
Event of Default (as defined in the Loan Agreement) all costs of collection,
including, but not limited to, reasonable attorneys' fees, whether or not suit
is commenced.

         This Note shall be governed by, interpreted and construed in accordance
with the internal laws of the State of Minnesota. The undersigned hereby
consents to the personal jurisdiction of the state and federal courts located in
the State of Minnesota in connection with any controversy related to this Note,
waives any argument that venue in such forums is not convenient and agrees that
any litigation instigated by the undersigned against the Lender in connection
with this Note, or any document or instrument securing payment of this Note
shall be venued in either the District Court of Hennepin County, Minnesota or
the United States District Court for the District of Minnesota, Fourth Division.

                                             MERCURY WASTE SOLUTIONS, INC.,
                                             a Minnesota corporation

                                             By \s\ Todd J. Anderson
                                                --------------------
                                             Its CFO
                                                 ---

                                       2

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