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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 E2Y0LpQvQ3MmYExMhVX/JA==

<SEC-DOCUMENT>0001193805-10-000865.txt : 20100330
<SEC-HEADER>0001193805-10-000865.hdr.sgml : 20100330
<ACCEPTANCE-DATETIME>20100330090437
ACCESSION NUMBER:		0001193805-10-000865
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090619
FILED AS OF DATE:		20100330
DATE AS OF CHANGE:		20100330

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Donino Thomas
		CENTRAL INDEX KEY:			0001347082

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-31981
		FILM NUMBER:		10712277

	MAIL ADDRESS:	
		STREET 1:		7 LAKESIDE DRIVE
		CITY:			RYE
		STATE:			NY
		ZIP:			10580

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENERTECK CORP
		CENTRAL INDEX KEY:			0001128353
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS CHEMICAL PRODUCTS [2890]
		IRS NUMBER:				910757753
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10701 CORPORATE DRIVE, SUITE 150
		CITY:			STAFFORD
		STATE:			TX
		ZIP:			77477
		BUSINESS PHONE:		(281) 240-1787

	MAIL ADDRESS:	
		STREET 1:		10701 CORPORATE DRIVE, SUITE 150
		CITY:			STAFFORD
		STATE:			TX
		ZIP:			77477

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENERTECK CHEMICAL CORP
		DATE OF NAME CHANGE:	20031126

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GOLD BOND RESOURCES INC
		DATE OF NAME CHANGE:	20001115
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>e606677_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-06-19</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001128353</issuerCik>
        <issuerName>ENERTECK CORP</issuerName>
        <issuerTradingSymbol>ETCK.OB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001347082</rptOwnerCik>
            <rptOwnerName>Donino Thomas</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7 LAKESIDE DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>RYE</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10580</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2009-06-19</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>500000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F4"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2113404</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>435700</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Through BATL Management LP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2450000</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>BATL Bioenergy</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">This Form 4 is being filed by Thomas Donino.</footnote>
        <footnote id="F2">This amount reflects the amount of securities held by BML. Mr. Donino is the sole officer, director and shareholder of BML's general partner. BML is a family limited
partnership whose members are certain relatives and trusts for the benefit of certain relatives of Mr. Donino. In accordance with Instruction 4(b)(iv) of Form 4, the
entire amount of the Issuer's securities held by BML is reported herein. Mr. Donino disclaims, for purposes of Section 16 of the Securities Exchange Act of 1934,
beneficial ownership of such securities, except to the extent the indirect pecuniary interest therein held by Mr. Donino and members of his immediate family, and this
report shall not be deemed an admission that Mr. Donino is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.</footnote>
        <footnote id="F3">This amount reflects the amount of securities held by BATL Bioenergy LLC (&quot;BBL&quot;). Mr. Donino is the president and managing member of BBL. In accordance with
Instruction 4(b)(iv) of Form 4, the entire amount of the Issuer's securities held by BBL is reported herein. Mr. Donino disclaims, for purposes of Section 16 of the
Securities Exchange Act of 1934, beneficial ownership of such securities, except to the extent of his indirect pecuniary interest therein, and this report shall not be
deemed an admission that Mr. Donino is the beneficial owner of such securities for purposes of Section 16 or for any other purposes. BML disclaims beneficial
ownership over all shares held by BBL.</footnote>
        <footnote id="F4">On June 19, 2009, the reporting person acquired 500,000 shares of common stock of the issuer for a total purchase price of $250,000.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Thomas Donino</signatureName>
        <signatureDate>2010-03-30</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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