Exhibit 32.1

Certification of CEO and CFO Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the report of Heckmann Corporation (the “Company”) on Form 10-K for the period ended December 31, 2011, as filed with the Securities and Exchange Commission on the date hereof, we, the undersigned, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of our knowledge, that:

(1) The report fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 as amended; and

(2) The information contained in the report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: March 8, 2012

By:	/s/ Richard J. Heckmann	By:	/s/ W. Christopher Chisholm
Name:	Richard J. Heckmann	Name:	W. Christopher Chisholm
Title:	Chief Executive Officer	Title:	Executive Vice President and Chief Financial Officer

This certification accompanies this report pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934, as amended or otherwise subject to liability pursuant to that section. The certification shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent that the Company specifically incorporates it by reference.

A signed original of this written statement required by Section 906 has been provided to the Secretary of the Company and will be retained by the Office of the Chief Legal Officer of the Company and furnished to the Securities and Exchange Commission or its staff upon request.