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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.:

US 11214528 B1

PDFFull Text
Date of Patent:
Jan. 04, 2022

Filed:

Jul. 03, 2017

Treated biochar for use in water treatment systems

Applicant:

Carbon Technology Holdings, Llc, Oakdale, MN (US);

Inventors:

Rajashekharam Malyala, Camarillo, CA (US);

Richard Wilson Belcher, Oxnard, CA (US);

Ranko Panayotov Bontchev, Camarillo, CA (US);

Brian Buege, Aberdeen, CO (US);

Mark L. Jarand, Newbury Park, CA (US);

Han Suk Kim, Thousand Oaks, CA (US);

Juliette MacKay, Newbury Park, CA (US);

Ronald A. Sills, Houston, TX (US);

Vern Traxler, Simi Valley, CA (US);

Assignee:

Carbon Technology Holdings, LLC, Oakdale, MN (US);

Attorney:

Perkins Coie LLP

Primary Examiner:

Wayne A Langel

Int. Cl.
CPC ...
C02F 1/28 (2006.01); C01B 32/05 (2017.01); C05F 11/00 (2006.01); C05F 11/02 (2006.01); C05D 9/00 (2006.01); C09K 17/04 (2006.01); A23K 10/30 (2016.01); C10B 57/02 (2006.01); C05F 11/08 (2006.01); C05B 17/00 (2006.01); C05C 5/00 (2006.01); C05G 3/00 (2020.01); C10B 53/02 (2006.01); C05G 3/80 (2020.01); C05G 5/23 (2020.01); C05G 5/40 (2020.01); C05G 5/12 (2020.01); C05G 5/10 (2020.01); C05D 9/02 (2006.01);
U.S. Cl.
CPC ...
C05F 11/00 (2013.01); A23K 10/30 (2016.05); C01B 32/05 (2017.08); C02F 1/283 (2013.01); C05B 17/00 (2013.01); C05C 5/00 (2013.01); C05D 9/00 (2013.01); C05F 11/02 (2013.01); C05F 11/08 (2013.01); C05G 3/00 (2013.01); C05G 3/80 (2020.02); C05G 5/10 (2020.02); C05G 5/12 (2020.02); C05G 5/23 (2020.02); C05G 5/40 (2020.02); C09K 17/04 (2013.01); C10B 53/02 (2013.01); C10B 57/02 (2013.01); C05D 9/02 (2013.01); Y02E 50/10 (2013.01); Y02E 50/30 (2013.01); Y02P 20/145 (2015.11); Y10S 71/903 (2013.01);
Abstract

A method and system is provided for treating water to remove contaminants using treated biochar placed in the water flow pathway of a water treatment process. The system further includes the further treatment of the treated biochar after its use in the water treatment process for use in agricultural or animal applications.

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