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. 20, 2019
Filed:
Apr. 06, 2017
Applicant:
Nalco Company, Naperville, IL (US);
Inventor:
Kevin Patrick O'Leary, Lemont, IL (US);
Assignee:
ECOLAB USA INC., St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/52 (2006.01); B01D 9/00 (2006.01); C02F 9/00 (2006.01); C02F 11/121 (2019.01); C02F 11/18 (2006.01);
U.S. Cl.
CPC ...
B01D 9/0036 (2013.01); C02F 1/5236 (2013.01); C02F 1/5281 (2013.01); C02F 1/52 (2013.01); C02F 9/00 (2013.01); C02F 11/121 (2013.01); C02F 11/18 (2013.01); C02F 2001/5218 (2013.01); C02F 2301/046 (2013.01); C02F 2305/12 (2013.01);
Abstract
Certain aspects of the present disclosure relate to a fluid treatment reactor. 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. The fluid treatment reactor may include a media, a vessel including a top portion and a bottom portion, a solid discharge port, an effluent discharge port, an influent input in fluid communication with the media, and a recycled effluent port in fluid communication with the media.