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:
Aug. 02, 2022
Filed:
May. 04, 2018
Applicant:
The Johns Hopkins University, Baltimore, MD (US);
Inventors:
Chao Wang, Ellicott City, MD (US);
Michael Manto, Baltimore, MD (US);
Pengfei Xie, Baltimore, MD (US);
Assignee:
The Johns Hopkins University, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); B01J 20/18 (2006.01); B01J 20/28 (2006.01); C02F 1/28 (2006.01); C02F 101/10 (2006.01); C02F 103/00 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); B01J 20/18 (2013.01); B01J 20/28061 (2013.01); C02F 1/281 (2013.01); C02F 2101/105 (2013.01); C02F 2103/001 (2013.01);
Abstract
Described are methods of removing phosphorous from aqueous solutions using copper-substituted aluminosilicate materials. The copper-substituted aluminosilicate materials are copper-substituted zeolites that are recyclable and have desirable recovery efficiencies. Also described are methods of making copper-substituted aluminosilicate materials, using copper-substituted aluminosilicate materials, systems using copper-substituted aluminosilicate materials, and methods of using these systems.