Jianqiu Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of conditioning mixed liquor using a tannin containing polymer
- Patent number 7,611,632
- Issue date Nov 3, 2009
- General Electric Company
- Sijing Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR IMPROVING MEMBRANE BIOREACTOR SYSTEMS
- Publication number 20130220920
- Publication date Aug 29, 2013
- Sijing Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL