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:
May. 16, 2017
Filed:
Jun. 29, 2009
Applicant:
Kevin Patrick O'leary, Lemont, IL (US);
Inventor:
Kevin Patrick O'Leary, Lemont, IL (US);
Assignee:
Nalco Company, Naperville, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/52 (2006.01); B01D 9/00 (2006.01); C02F 9/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/5281 (2013.01); B01D 9/0036 (2013.01); C02F 1/5236 (2013.01); C02F 9/00 (2013.01); C02F 2301/046 (2013.01); C02F 2305/12 (2013.01);
Abstract
A fluid treatment reactor is provided. Separate input ports for influent and recycled effluent serve to eliminate the need for pH adjustment or carbonate stripping of the influent and recycled effluent flows.