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. 19, 2020
Filed:
Jan. 20, 2017
Applicant:
Suez International, Paris la Defense, FR;
Inventor:
Sylvie Baig, Montesson, FR;
Assignee:
SUEZ INTERNATIONAL, Paris la Defense, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 9/00 (2006.01); C02F 1/78 (2006.01); C02F 3/12 (2006.01); C02F 3/08 (2006.01); C02F 103/34 (2006.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); C02F 1/78 (2013.01); C02F 3/08 (2013.01); C02F 3/12 (2013.01); C02F 3/1221 (2013.01); C02F 3/1247 (2013.01); C02F 2103/34 (2013.01); C02F 2201/782 (2013.01); C02F 2203/006 (2013.01); Y02W 10/15 (2015.05);
Abstract
Disclosed is a process for treating wastewaters including at least one step of aerobic biological treatment of the wastewaters in a biological reactor (), as well as a step of ozonation during which ozone is injected into one or more circuits () arranged to transport a respective fluid into the biological reactor (). Also disclosed is a device relating thereto.