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. 12, 2019
Filed:
Aug. 29, 2017
Applicant:
Case Western Reserve University, Cleveland, OH (US);
Inventors:
Daniel A. Scherson, Beachwood, OH (US);
Jonathan Strobl, Cleveland, OH (US);
Assignee:
CASE WESTERN RESERVE UNIVERSITY, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2006.01); C02F 1/461 (2006.01); C02F 1/58 (2006.01); C01B 19/00 (2006.01); C25B 11/04 (2006.01); C02F 101/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/46109 (2013.01); C01B 19/008 (2013.01); C02F 1/58 (2013.01); C25B 11/0415 (2013.01); C25B 11/0447 (2013.01); C02F 2001/46138 (2013.01); C02F 2101/106 (2013.01); C02F 2201/46135 (2013.01);
Abstract
Systems and methods for detecting and/or removing selenate from an aqueous selenate-containing solution are described. The method includes adding sufficient acid to the aqueous selenate-containing solution to acidify the aqueous selenate-containing solution; contacting the acidic aqueous selenate-containing solution with an underpotantial deposited copper-coated electrode; and removing selenate from the aqueous selenate-containing solution by forming copper-selenide on the underpotential copper-coated electrode.