Chai-Sung Gee

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for biological removal of phosphorus and nitrogen using g...
- Patent number 7,604,733
- Issue date Oct 20, 2009
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Biological method for removing phosphorus and nitrogen from water u...
- Patent number 7,520,991
- Issue date Apr 21, 2009
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for performing tertiary treatment of sewage ba...
- Patent number 7,175,766
- Issue date Feb 13, 2007
- Korea Institute of Construction Technology
- Young-Sug Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage treatment apparatus using self-granulated activated sludge a...
- Patent number 7,060,185
- Issue date Jun 13, 2006
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
BIOLOGICAL REMOVAL METHOD OF PHOSPHORUS AND NITROGEN USING GRANULAT...
- Publication number 20090173679
- Publication date Jul 9, 2009
- KOREA INSTITUTE OF CONTRUCTION TECHNOLOGY
- Kwang-soo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Biological removal method of phosphorus and nitrogen using granulat...
- Publication number 20070284305
- Publication date Dec 13, 2007
- Korea Institute of Construction Technology
- Kwang-Soo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Apparatus and method for performing tertiary treatment of sewage ba...
- Publication number 20060231489
- Publication date Oct 19, 2006
- Young-Sug Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sewage treatment apparatus using self-granulated activated sludge a...
- Publication number 20040206700
- Publication date Oct 21, 2004
- Kwang-Soo Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE