Document:

December 31, 2011 Exhibit 10.36

 Exhibit 10.36

THE SECURITIES REPRESENTED HEREBY
HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR UNDER
THE SECURITIES LAWS OF CERTAIN STATES.  THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON
TRANSFERABILITY AND RESALE AND MAY NOT BE TRANSFERRED OR RESOLD EXCEPT AS PERMITTED
UNDER THE ACT AND THE APPLICABLE STATE SECURITIES LAWS, PURSUANT TO REGISTRATION OR
EXEMPTION THEREFROM.  LENDERS SHOULD BE AWARE THAT THEY MAY BE REQUIRED TO BEAR THE
FINANCIAL RISKS OF THIS INVESTMENT FOR AN INDEFINITE PERIOD OF TIME.  THE ISSUER OF THESE
SECURITIES MAY REQUIRE AN OPINION OF COUNSEL IN FORM AND SUBSTANCE SATISFACTORY TO THE
ISSUER TO THE EFFECT THAT ANY PROPOSED TRANSFER OR RESALE IS IN COMPLIANCE WITH THE ACT
AND ANY APPLICABLE STATE SECURITIES LAWS.

CAVITATION TECHNOLOGIES, INC.

     PROMISSORY NOTE

	
$ 9,000.00
	
Los Angeles, California

                 January 11, 2010

1.Principal and Interest

FOR VALUE RECEIVED, Cavitation Technologies, Inc., a Nevada corporation (the "Company")
hereby absolutely and unconditionally promises to pay to Anna Mosk (the "Lender"), or order, the principal amount of
nine thousand dollars ($9,000) on or before July 6, 2010, without interest.  

2.Repayments and Prepayments, Personal Guarantee.  

a.All principal under this Note shall be due and payable on or prior to July 6, 2010.

b.The Company may prepay this Note at any time, either in whole or in part, without
premium or penalty and without the prior consent of the Lender.  

3.Events of Default; Acceleration.  

a.The principal amount of this Note is subject to prepayment in whole or in part upon
the occurrence and during the continuance of any of the following events (each, an "Event of Default"):  the
initiation of any bankruptcy, insolvency, moratorium, receivership or reorganization by or against the Company, or a
general assignment of assets by the Company for the benefit of creditors.  Upon the occurrence of any Event of Default,
the entire unpaid principal balance of this Note and all of the unpaid interest accrued thereon shall be immediately due
and payable.

b.No remedy herein conferred upon the Lender is intended to be exclusive of
any other remedy and each and every remedy shall be cumulative and in addition to every other remedy hereunder, and
under the Purchase Agreement, now or hereafter existing at law or in equity or otherwise.

                                               1

4.Notices.  

a.        All notices, reports and other communications required or permitted hereunder shall be in
writing and may be delivered in person, by telecopy with written confirmation, overnight delivery service or U.S. mail, in
which event it may be mailed by first-class, certified or registered, postage prepaid, addressed (i) if to an Lender,
at such Lender's address as the Lender shall have furnished the Company in writing) and (ii) if to the Company at
such address as the Company shall have furnished the Lenders in writing).

b.Each such notice, report or other communication shall for all purposes under this Note be
treated as effective or having been given when delivered if delivered personally or, if sent by mail, at the earlier of its
receipt or 72 hours after the same has been deposited in a regularly maintained receptacle for the deposit of the United
States mail, addressed and mailed as aforesaid, or, if sent by telecopier with written confirmation, at the earlier of
(i) 24 hours after confirmation of transmission by the sending telecopier machine or (ii) delivery of written
confirmation.

5.Miscellaneous.

a. Neither this Note nor any provisions hereof may be changed, waived, discharged or
terminated orally, but only by a signed statement in writing.

b.No failure or delay by the Lender to exercise any right hereunder shall operate as a waiver
thereof, nor shall any single or partial exercise of any right, power or privilege preclude any other right, power or
privilege.  The provisions of this Note are severable and if any one provision hereof shall be held invalid or
unenforceable in whole or in part in any jurisdiction, such invalidity or unenforceability shall affect only such provision in
such jurisdiction.  This Note expresses the entire understanding of the parties with respect to the transactions
contemplated hereby.  The Company and every endorser and guarantor of this Note regardless of the time, order or
place of signing hereby waives presentment, demand, protest and notice of every kind, and assents to any extension or
postponement of the time for payment or any other indulgence, to any substitution, exchange or release of collateral,
and to the addition or release of any other party or person primarily or secondarily liable.

c.If Lender retains an attorney for collection of this Note, or if any suit or proceeding is
brought for the recovery of all, or any part of, or for protection of the indebtedness respected by this Note, then the
Company agrees to pay all costs and expenses of the suit or proceeding, or any appeal thereof, incurred by the Lender,
including without limitation, reasonable attorneys' fees.

d.This Note shall for all purposes be governed by, and construed in accordance with the
laws of the State of California (without reference to conflict of laws).

e.This Note shall be binding upon the Company's successors and assigns, and shall inure
to the benefit of the Lender's successors and assigns.

                                               2

f.In no event shall the interest rate and other charges under this Note exceed the highest
rate permissible under any law that a court of competent jurisdiction shall, in a final determination, deem applicable
hereto.  In the event that a court determines that Lender has received interest and other charges under this Note in
excess of the highest permissible rate applicable hereto, such excess shall be deemed received on account of, and shall
automatically be applied to reduce, the outstanding principal amount hereunder and the provisions thereof shall be
deemed amended to provide for the highest permissible rate.  If there is no outstanding principal amount under this
Note, Lender shall refund such excess to the Company.

IN WITNESS WHEREOF, the Company has caused this Note to be executed by its duly authorized officer to take
effect as of the date first hereinabove written.

CAVITATION TECHNOLOGIES, INC.

By:/s/Roman Gordon

Title:CEO

 

 

                                               3December 31, 2011 Exhibit 10.40

 Exhibit 10.40

THE SECURITIES OFFERED HEREBY HAVE NOT BEEN AND WILL NOT BE
REGISTERED WITH THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES
COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY SECTION
3(b) OF THE SECURITIES ACT OF 1933, AS AMENDED, AND THE RULES AND REGULATIONS PROMULGATED
THEREUNDER (THE "1933 ACT)

  US $25,000                              

CAVITATION TECHNOLOGIES, INC

                  6% CONVERTIBLE REDEEMABLE NOTE

                  DUE DECEMBER 6, 2012

FOR VALUE RECEIVED, Cavitation Technologies, Inc. (the "Company")
promises to pay to the order of the Prolific Group, LLC and its authorized successors and permitted assigns
("Holder"), the aggregate principal face amount of Twenty Five Thousand Dollars Exactly (U.S. $25,000.00) on
December 6, 2012 ("Maturity Date") and to pay interest on the principal amount outstanding hereunder at the
rate of 6% per annum commencing on December 6, 2011.  The Company understands that of the $1,250 is being paid
directly by the Holder to New Venture Attorneys, P.C. leaving the Company with proceeds of $23,750. Interest will be
paid to the Holder in whose name this Note is registered on the records of the Company regarding registration and
transfers of this Note.  The principal of, and interest on, this Note are 500 W. Silver Spring Drive, Suite K200, Glendale,
WI 53217 payable at           ,          initially, and if
changed, last appearing on the records of the Company as designated in writing by the Holder hereof from time to time.
The Company will pay each interest payment and the outstanding principal due upon this Note before or on the Maturity
Date, less any amounts required by law to be deducted or withheld, to the Holder of this Note by check or wire transfer
addressed to such Holder at the last address appearing on the records of the Company.  The forwarding of such check
or wire transfer shall constitute a payment of outstanding principal hereunder and shall satisfy and discharge the liability
for principal on this Note to the extent of the sum represented by such check or wire transfer.  Interest shall be payable
in Common Stock (as defined below) pursuant to paragraph 4(b) herein.

This Note is subject to the following additional provisions:

1.This Note is exchangeable for an equal aggregate principal amount of Notes of
different authorized denominations, as requested by the Holder surrendering the same.  No service charge will be made
for such registration or transfer or exchange, except that Holder shall pay any tax or other governmental charges
payable in connection therewith.

2.The Company shall be entitled to withhold from all payments any amounts
required to be withheld under applicable laws.

3.This Note may be transferred or exchanged only in compliance with the
Securities Act of 1933, as amended ("Act") and applicable state securities laws.  Any attempted transfer to a
non-qualifying party shall be treated by the Company as void.  Prior to due presentment for transfer of this Note, the
Company and any agent of the Company may treat the person in whose name this Note is duly registered on the
Company's records as the owner hereof for all other purposes, whether or not this Note be overdue, and neither the
Company nor any such agent shall be affected or bound by notice to the contrary.  Any Holder of this Note electing to
exercise the right of conversion set forth in Section 4(a) hereof, in addition to the requirements set forth in Section 4(a),
and any prospective transferee of this Note, also is required to give the Company written confirmation that this Note is
being converted ("Notice of Conversion") in the form annexed hereto as Exhibit A. The date of receipt
(including receipt by telecopy) of such Notice of Conversion shall be the Conversion Date. 

4.(a)The Holder of this Note is entitled, at its option, at any time after May 6,
2012, to convert all or any amount of the principal face amount of this Note then outstanding into shares of the
Company's common stock (the "Common Stock") without restrictive legend of any nature, at a conversion price
("Conversion Price") for each share of Common Stock equal to 65% of the lowest closing bid price of the
Common Stock as reported on the National Quotations Bureau Pink Sheets on which the Company's shares are traded
or any exchange upon which the Common Stock may be traded in the future ("Exchange") for any of the five
trading days including the day upon which a Notice of Conversion is received by the Company, provided (i) such Notice
of Conversion is delivered by fax or other electronic means to the Company between the hours of 4 P.M. Eastern
Standard or Daylight Savings Time and 8 P.M. Eastern Standard or Daylight Savings Time, or (ii) the trading day on
which a Notice of Conversion is received by the Company provided such Notice of Conversion is delivered by fax or
other electronic means to the Company between the hours of 4 P.M. Eastern Standard or Daylight Savings Time and 8
P.M. Eastern Standard or Daylight Savings Time.  The Conversion Price may be adjusted downward if, within 3
business days of the transmittal of the Notice of Conversion to the Company, the Common Stock has a closing bid which
is 5% or lower than that set forth in the Notice of Conversion. Such conversion shall be effectuated by the Company
delivering the shares of Common Stock to the Holder within 3 business days of receipt by the Company of the Notice of
Conversion.  Once the Holder has received such shares of Common Stock, the Holder shall surrender this Note to the
Company, executed by the Holder evidencing such Holder's intention to convert this Note or a specified portion hereof,
and accompanied by proper assignment hereof in blank.  Accrued but unpaid interest shall be subject to conversion.  No
fractional shares or scrip representing fractions of shares will be issued on conversion, but the number of shares

                                               2

issuable shall be rounded to the nearest whole share. The Company understands the Holder may need to issue to the
Company's transfer agent an initial conversion notice to allow the deposit of the Common Stock, and that this initial
conversion notice (or notices) shall have no actual bearing on the amount converted as between the Company and the
Holder.  The Holder will send the Company daily updated conversions based on its actual conversion and such
conversions will be binding on the Company and the Holder.

(b)Interest on any unpaid principal balance of this Note shall be paid at the rate of
6% per annum.  Interest shall be paid by the Company in Common Stock ("Interest Shares").  The Holder may, at any
time, send in a Notice of Conversion to the Company for Interest Shares based on the formula provided in Section 4(a)
above.  The dollar amount converted into Interest Shares shall be all or a portion of the accrued interest calculated on
the unpaid principal balance of this Note to the date of such notice.   

(c)At any time the Company shall have the option to redeem this Note and pay to
the Holder 150% of the unpaid principal amount of this Note, in full. The Company shall give the Holder 5 days written
notice and the Holder during such 5 days shall have the option to convert this Note or any part thereof into shares of
Common Stock at the Conversion Price set forth in paragraph 4(a) of this Note.

(d) Upon (i) a transfer of all or substantially all of the assets of the Company to any
person in a single transaction or series of related transactions, (ii) a reclassification, capital reorganization or other
change or exchange of outstanding shares of the Common Stock, or (iii) any consolidation or merger of the Company
with or into another person or entity in which the Company is not the surviving entity (other than a merger which is
effected solely to change the jurisdiction of incorporation of the Company and results in a reclassification, conversion or
exchange of outstanding shares of Common Stock solely into shares of Common Stock) (each of items (i), (ii) and (iii)
being referred to as a "Sale Event"), then, in each case, the Company shall, upon request of the Holder, redeem this
Note in cash for 150% of the principal amount, plus accrued but unpaid interest through the date of redemption, or at the
election of the Holder, such Holder may convert the unpaid principal amount of this Note (together with the amount of
accrued but unpaid interest) into shares of Common Stock immediately prior to such Sale Event at the Conversion Price.

(e)  In case of any Sale Event in connection with which this Note is not redeemed
or converted, the Company shall cause effective provision to be made so that the Holder of this Note shall have the right
thereafter, by converting this Note, to purchase or convert this Note into the kind and number of shares of stock or other
securities or property (including cash) receivable upon such reclassification, capital reorganization or other change,
consolidation or merger by a holder of the number of shares of Common Stock that could have been purchased upon
exercise of the Note and at the same Conversion Price, as defined in this Note, immediately prior to such Sale Event.
The foregoing provisions shall similarly apply to successive Sale Events. If the consideration received by the holders of
Common Stock is other than cash, the value shall be as determined by the Board of Directors of the Company or
successor person or entity acting in good faith.

                                               3

5.No provision of this Note shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of, and interest on, this Note at the time, place, and rate, and in
the form, herein prescribed.

6.The Company hereby expressly waives demand and presentment for payment,
notice of non-payment, protest, notice of protest, notice of dishonor, notice of acceleration or intent to accelerate, and
diligence in taking any action to collect amounts called for hereunder and shall be directly and primarily liable for the
payment of all sums owing and to be owing hereto.

7.The Company agrees to pay all costs and expenses, including reasonable
attorneys' fees and expenses, which may be incurred by the Holder in collecting any amount due under this Note.

8.If one or more of the following described "Events of Default" shall occur:

(a)The Company shall default in the payment of principal or interest on this Note or
any other note issued to the Holder by the Company; or

(b)Any of the representations or warranties made by the Company herein or in any
certificate or financial or other written statements heretofore or hereafter furnished by or on behalf of the Company in
connection with the execution and delivery of this Note shall be false or misleading in any respect; or

(c)The Company shall fail to perform or observe, in any respect, any covenant,
term, provision, condition, agreement or obligation of the Company under this Note; or

(d)The Company shall (1) become insolvent; (2) admit in writing its inability to pay
its debts generally as they mature; (3) make an assignment for the benefit of creditors or commence proceedings for its
dissolution; (4) apply for or consent to the appointment of a trustee, liquidator or receiver for its or for a substantial part
of its property or business; (5) file a petition for  bankruptcy relief, consent to the filing of such petition or have filed
against it an involuntary petition for bankruptcy relief, all under federal or state laws as applicable; or

(e)A trustee, liquidator or receiver shall be appointed for the Company or for a
substantial part of its property or business without its consent and shall not be discharged within thirty (30) days after
such appointment; or

(f)Any governmental agency or any court of competent jurisdiction at the instance
of any governmental agency shall assume custody or control of the whole or any substantial portion of the properties or
assets of the Company; or

                                               4

(g)One or more money judgments, writs or warrants of attachment, or similar
process, in excess of ten thousand dollars ($10,000) in the aggregate, shall be entered or filed against the Company or
any of its properties or other assets and shall remain unpaid, unvacated, unbonded or unstayed for a period of fifteen
(15) days or in any event later than five (5) days prior to the date of any proposed sale thereunder; or

(h)Bankruptcy, reorganization, insolvency or liquidation proceedings, or other
proceedings for relief under any bankruptcy law or any law for the relief of debtors shall be instituted voluntarily by or
involuntarily against the Company; or

(i)The Company shall have its Common Stock delisted from an exchange
(including the OTCBB exchange) or, if the Common Stock trades on an exchange, then trading in the Common Stock
shall be suspended for more than 10 consecutive days; 

(j)If a majority of the members of the Board of Directors of the Company on the
date hereof are no longer serving as members of the Board; or 

(j)The Company shall not deliver to the Holder the Common Stock pursuant to
paragraph 4 herein without restrictive legend within 4 business days of its receipt of a Notice of Conversion.

Then, or at any time thereafter, unless cured, and in each and every such case, unless such
Event of Default shall have been waived in writing by the Holder (which waiver shall not be deemed to be a waiver of
any subsequent default) at the option of the Holder and in the Holder's sole discretion, the Holder may consider this Note
immediately due and payable, without presentment, demand, protest or (further) notice of any kind (other than notice of
acceleration), all of which are hereby expressly waived, anything herein or in any note or other instruments contained to
the contrary notwithstanding, and the Holder may immediately, and without expiration of any period of grace, enforce
any and all of the Holder's rights and remedies provided herein or any other rights or remedies afforded by law.  Upon an
Event of Default, interest shall be accrue at a default interest rate of 24% per annum or, if such rate is usurious or not
permitted by current law, then at the highest rate of interest permitted by law. 

If the Holder shall commence an action or proceeding to enforce any provisions of this Note,
including without limitation engaging an attorney, then the Holder shall be reimbursed by the Company for its attorneys'
fees and other costs and expenses incurred in the investigation, preparation and prosecution of such action or
proceeding.

9.In case any provision of this Note is held by a court of competent jurisdiction to
be excessive in scope or otherwise invalid or unenforceable, such provision shall be adjusted rather than voided, if
possible, so that it is enforceable to the maximum extent possible, and the validity and enforceability of the remaining
provisions of this Note will not in any way be affected or impaired thereby.

                                               5

10.Neither this Note nor any term hereof may be amended, waived, discharged or
terminated other than by a written instrument signed by the Company and the Holder.

11.The Company represents that it is not a "shell" issuer and has never
been a "shell" issuer or that if it previously has been a "shell" issuer that at least 12 months have
passed since the Company has reported form 10 type information indicating it is no longer a "shell issuer.  Further.
The Company will instruct its counsel to either (i) write a 144- 3(a)(9) opinion to allow for salability of the conversion
shares or (ii) accept such opinion from Holder's counsel.

12.The Company will provide New Venture Attorneys, P.C., counsel for the Holder
two (2) signed and undated resolutions for the issuance of 600,000 shares each and four (4) signed but undated
resolutions for the issuance of 200,000 shares each for a total of 2,000,000 shares of the Common Stock of Company.
New Venture Attorneys shall hold these resolutions and will not submit a resolution until (i) such issuance, along with the
number of shares currently held by the Holder would not exceed 4.99% of the outstanding shares and (ii) the Holder
notifies the Company that it desires to have the Company issue the shares to use as a collateral reserve. The Holder will
send the Company a notice of conversion upon every conversion from this collateral reserve conversion showing the
amount of principal and interest paid down and the number of shares converted as a result.  Any shares remaining after
the amounts due under this Note has been fully converted will be returned to the Company. The Holder may also use
these resolutions to convert any other convertible debt instruments that are outstanding with the Company. The Holder
may need to send the Company transfer agent and its broker an initial conversion notice for the total amount of the
shares being escrowed so they may be deposited this initial conversion notice shall have no effect upon the actual
shares being converted.

13.This Note shall be governed by and construed in accordance with the laws of
New York applicable to contracts made and wholly to be performed within the State of New York and shall be binding
upon the successors and assigns of each party hereto.  The Holder and the Company hereby mutually waive trial by jury
and consent to exclusive jurisdiction and venue in the courts of the State of New York.  This Agreement may be
executed in counterparts, and the facsimile transmission of an executed counterpart to this Agreement shall be effective
as an original.

IN WITNESS WHEREOF, the Company has caused this Note to be duly executed by
an officer thereunto duly authorized.

Dated: __________________

CAVITATION TECHNOLOGIES, INC.

By: /s/Todd Zelek        

Title:Chief Executive Officer

                                               6

EXHIBIT A

NOTICE OF CONVERSION

 (To be Executed by the Registered Holder in order to Convert the Note)

The undersigned hereby irrevocably elects to convert $___________ of the above Note
into _________ Shares of Common Stock of Cavitation Technologies, Inc. ("Shares") according to the
conditions set forth in such Note, as of the date written below.

If Shares are to be issued in the name of a person other than the undersigned, the
undersigned will pay all transfer and other taxes and charges payable with respect thereto.

Date of Conversion: _____________________________________________

Applicable Conversion Price: _______________________________________

Signature: _______________________________________________________

                         [Print Name of Holder and Title of Signer]

Address: ______________________________________________

                          ________________________________________________

SSN or EIN: ______________________________    

Shares are to be registered in the following name: __________________________________________

Name: ________________________________________________  

Address: ________________________________________________

Tel: ________________________________ 

Fax: _______________________________ 

SSN or EIN: __________________________________________________  

Shares are to be sent or delivered to the following account:

Account Name: _________________________________________________________________             

Address: ____________________________________________________________________

                                               7

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00199-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00199-of-00352.parquet"}]]