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:
Jun. 10, 2025
Filed:
Jan. 22, 2021
Koninklijke Oosterhof-holman Beheer B.v., Grijpskerk, NL;
Christopher Schott, Leeuwarden, NL;
Jorge Ricardo Apolinaro Macedo Bachert Da Cunha, Leeuwarden, NL;
Renata Doroethea Van Der Weijden, Leeuwarden, NL;
Cees Jan Nico Buisman, Leeuwarden, NL;
KONINKLIJKE OOSTERHOF-HOLMAN BEHEER B.V., Grijpskerk, NL;
Abstract
The invention relates to a method and system for phosphate recovering from a waste stream, such as an animal manure waste stream. The method comprises the steps of: providing a tank reactor;providing acidogenic bacteria and/or acetogenic bacteria and the waste stream to the tank reactor, hydrolysing the waste stream, forming a reaction mixture; providing a gas flow to the reaction mixture for removing carbon dioxide from the reaction mixture;providing the reaction mixture to an anaerobic sludge reactor, removing a compound comprising phosphate from the reaction mixture within the anaerobic sludge reactor, and removing gas from the reaction mixture within the anaerobic sludge reactor.