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:
Nov. 24, 2020
Filed:
Oct. 02, 2017
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Amir Al-Ahmed, Dhahran, SA;
Arun M. Isloor, Mangalore, IN;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
B01D 63/02 (2006.01); C01G 39/02 (2006.01); C02F 1/44 (2006.01); C02F 1/62 (2006.01); C02F 1/30 (2006.01); C02F 3/12 (2006.01); C08G 75/20 (2016.01); B01D 69/02 (2006.01); B01D 69/14 (2006.01); B01D 61/14 (2006.01); B01D 71/68 (2006.01); B01D 69/08 (2006.01); B01D 71/02 (2006.01); B01D 67/00 (2006.01); B82Y 30/00 (2011.01); C02F 101/30 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
B01D 63/023 (2013.01); B01D 61/145 (2013.01); B01D 67/0079 (2013.01); B01D 69/02 (2013.01); B01D 69/08 (2013.01); B01D 69/148 (2013.01); B01D 71/024 (2013.01); B01D 71/68 (2013.01); C01G 39/02 (2013.01); C02F 1/30 (2013.01); C02F 1/444 (2013.01); C02F 1/62 (2013.01); C02F 3/1268 (2013.01); C08G 75/20 (2013.01); B01D 2311/04 (2013.01); B01D 2311/2619 (2013.01); B01D 2315/06 (2013.01); B01D 2325/06 (2013.01); B82Y 30/00 (2013.01); C01P 2002/72 (2013.01); C01P 2002/82 (2013.01); C01P 2004/03 (2013.01); C01P 2004/61 (2013.01); C01P 2006/22 (2013.01); C02F 2101/20 (2013.01); C02F 2101/308 (2013.01); C02F 2305/08 (2013.01);
Abstract
A hollow fiber (HF) membrane incorporating molybdenum trioxide (MoO) nanoparticles. The membrane may be composed of PPSU hollow fibers that are coated or encrusted with MoOnanoparticles and can be made by dry-wet spinning. The hollow fiber membranes containing MoOnanoparticles remove lead, cadmium or other heave metals from waste water and are resistant to attachment of bacteria and fouling.