The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2013
Filed:
May. 12, 2009
Zhen He, Los Angeles, CA (US);
Kenneth H. Nealson, Los Angeles, CA (US);
Florian Mansfeld, Los Angeles, CA (US);
Zhen He, Los Angeles, CA (US);
Kenneth H. Nealson, Los Angeles, CA (US);
Florian Mansfeld, Los Angeles, CA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
A microbial fuel cell for generating electricity. The microbial fuel cell includes an anode and a cathode electrically coupled to the anode. The anode is in contact with a first fluid including microorganisms capable of catalyzing the oxidation of ammonium. The anode is in contact with a second fluid including microorganisms capable of catalyzing the reduction of nitrite. The anode and the cathode may be housed in a single compartment, and the cathode may rotate with respect to the anode. The microbial fuel cell can be used to remove ammonium from wastewater, to generate electricity, or both.