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. 21, 2024
Filed:
Jan. 27, 2022
Applicant:
The Texas A&m University System, College Station, TX (US);
Inventor:
Yongheng Huang, College Station, TX (US);
Assignee:
The Texas A&M University System, College Station, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/72 (2023.01); C02F 1/70 (2023.01); C02F 1/76 (2023.01); C02F 101/10 (2006.01); C02F 101/18 (2006.01); C02F 101/20 (2006.01); C02F 101/36 (2006.01); C02F 103/06 (2006.01); C02F 103/10 (2006.01); C02F 103/18 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C02F 1/722 (2013.01); C02F 1/705 (2013.01); C02F 1/76 (2013.01); C02F 2101/106 (2013.01); C02F 2101/18 (2013.01); C02F 2101/20 (2013.01); C02F 2101/36 (2013.01); C02F 2103/06 (2013.01); C02F 2103/10 (2013.01); C02F 2103/18 (2013.01); C02F 2103/365 (2013.01);
Abstract
Methods and systems for reducing the concentration of selenocyanate in water. In the methods and systems, water containing selenocyanate is treated an oxidant to provide oxidant-treated water, which is then contacted with a zero-valent iron treatment system comprising (a) a reactive solid comprising zero-valent iron and one or more iron oxide minerals in contact therewith and (b) ferrous iron.