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:
Dec. 01, 2020
Filed:
Jul. 21, 2011
Applicants:
Matthew Silver, Cambridge, MA (US);
Justin Buck, Cambridge, MA (US);
Patrick Kiely, Brighton, MA (US);
Juan J. Guzman, Medford, MA (US);
Zhen Huang, Waltham, MA (US);
Inventors:
Matthew Silver, Cambridge, MA (US);
Justin Buck, Cambridge, MA (US);
Patrick Kiely, Brighton, MA (US);
Juan J. Guzman, Medford, MA (US);
Zhen Huang, Waltham, MA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/02 (2006.01); A01K 63/04 (2006.01); C02F 3/00 (2006.01); C02F 3/30 (2006.01);
U.S. Cl.
CPC ...
C02F 3/025 (2013.01); A01K 63/04 (2013.01); C02F 3/005 (2013.01); C02F 3/302 (2013.01); C02F 2201/007 (2013.01); C02F 2201/46115 (2013.01); C02F 2201/46135 (2013.01); C02F 2209/08 (2013.01); C02F 2209/14 (2013.01); C02F 2209/15 (2013.01);
Abstract
In one aspect, the present invention provides reactor designs, component designs, and operating schemes for removing nitrates and chemical oxygen demand from any suitable wastewater stream. In another aspect, the invention also provides reactor designs, component designs, and operating schemes designed to modify and improve pH and water quality in wastewater streams.