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:
Nov. 18, 2014
Filed:
May. 02, 2008
Applicants:
Deepak A. Musale, Aurora, IL (US);
John H. Collins, Bloomingdale, IL (US);
Inventors:
Deepak A. Musale, Aurora, IL (US);
John H. Collins, Bloomingdale, IL (US);
Assignee:
Nalco Company, Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/14 (2006.01); C02F 1/54 (2006.01); B01D 41/00 (2006.01); C02F 1/56 (2006.01); B01D 61/02 (2006.01); C02F 3/12 (2006.01);
U.S. Cl.
CPC ...
B01D 61/147 (2013.01); C02F 1/56 (2013.01); B01D 61/025 (2013.01); B01D 61/027 (2013.01); C02F 3/1273 (2013.01); B01D 2311/2688 (2013.01); B01D 61/145 (2013.01);
Abstract
A method of conditioning a membrane biological reactor mixed liquor containing one or more nonionic polysaccharides and/or one or more organic molecules is disclosed.