Feammox activity in bioelectrochemical reactors

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United States of America Patent

PATENT NO 11807563
SERIAL NO

17280501

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Abstract

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Microbial reactors are provided for ammonium oxidation. Briefly, a reactor comprises a medium including an ammonium component and a Feammox bacterium and/or enzyme(s) thereof capable of oxidizing ammonium with electron transfer to an anode in contact with the medium. As described further herein, use of the anode as an electron acceptor can mitigate or overcome the disadvantages associated Fe(III) acceptor. In some embodiments, for example, ammonium oxidation in the reactor can proceed in the absence of Fe(III) and/or other metal compounds operable to function as an electron acceptor in the medium. Moreover, the medium may further comprise one more contaminants in addition to the ammonium component.

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Patent Owner(s)

Patent OwnerAddress
THE TRUSTEES OF PRINCETON UNIVERSITYPRINCETON UNIVERSITY OFFICE OF TECHNOLOGY LICENSING PRINCETON NJ 08544

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jaffe, Peter R Princeton, US 8 20

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