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:
Aug. 08, 2017
Filed:
Jan. 10, 2013
Magneto Special Anodes B.v., Schiedam, NL;
Philipp Kuntke, Leeuwarden, NL;
Tomas Hubertus Sleutels, Leeuwarden, NL;
Hubertus Victor Hamelers, Leeuwarden, NL;
Machiel Saakes, Leeuwarden, NL;
Cees Jan Buisman, Leeuwarden, NL;
W&F TECHNOLOGIES B.V., Zevenbergen, NL;
Abstract
A method is disclosed for nitrogen recovery from an ammonium including fluid and a bio-electrochemical system for the same. In an embodiment, the method includes providing an anode compartment including an anode; providing a cathode compartment including a cathode, wherein the compartments are separated by at least one ion exchange membrane; providing the ammonium comprising fluid in the anode compartment and a second fluid in the cathode compartment; applying a voltage between the anode and the cathode; and extracting nitrogen from the cathode compartment.