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:
Jul. 21, 2009
Filed:
Oct. 04, 2006
Applicant:
Matthew J. Kuzma, Seattle, WA (US);
Inventor:
Matthew J. Kuzma, Seattle, WA (US);
Assignee:
Siemens Water Technologies Corp., Warrendale, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 21/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to a method an apparatus for treating wastewater. The wastewater treatment system includes an aeration system that cycles between biological multiple biological basins. The system also includes one or more membrane basins. A method of the invention includes controlling the introduction of air into each biological basin in response to one or more operating conditions.