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:
Feb. 16, 2021
Filed:
Mar. 15, 2013
Applicants:
Evoqua Water Technologies Llc, Warrendale, PA (US);
Nathan Antonneau, Wauwatosa, WI (US);
Timothy Lindemann, Jefferson, WI (US);
Todd Schwingle, Franklin, WI (US);
Michael Casey Whittier, Waukesha, WI (US);
Steven E. Woodard, Cumberland, ME (US);
Inventors:
Nathan Antonneau, Wauwatosa, WI (US);
Timothy Lindemann, Jefferson, WI (US);
Todd Schwingle, Franklin, WI (US);
Michael Casey Whittier, Waukesha, WI (US);
Steven E. Woodard, Cumberland, ME (US);
Assignee:
Evoqua Water Technologies LLC, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 21/01 (2006.01); C02F 1/00 (2006.01); C02F 1/48 (2006.01); C02F 1/52 (2006.01); C02F 11/02 (2006.01); C02F 3/04 (2006.01); C02F 3/08 (2006.01); C02F 3/10 (2006.01); C02F 3/12 (2006.01); C02F 9/00 (2006.01); C02F 1/56 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C02F 3/04 (2013.01); B01D 21/01 (2013.01); C02F 1/52 (2013.01); C02F 3/08 (2013.01); C02F 3/101 (2013.01); C02F 9/00 (2013.01); C02F 11/02 (2013.01); C02F 1/481 (2013.01); C02F 1/5245 (2013.01); C02F 1/56 (2013.01); C02F 3/082 (2013.01); C02F 3/085 (2013.01); C02F 3/121 (2013.01); C02F 2001/007 (2013.01); C02F 2101/203 (2013.01); C02F 2303/16 (2013.01); C02F 2305/12 (2013.01); Y02W 10/10 (2015.05); Y10T 29/49716 (2015.01);
Abstract
A system and method is provided for water and wastewater treatment. The system comprises a fixed film biological process and a ballasted flocculation process.