Ling PENG

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Nanning, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composite phosphorus-based calcification inhibitor
- Patent number 11,192,812
- Issue date Dec 7, 2021
- Shuangfei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for treating high-calcium wastewater by calcifica...
- Patent number 10,981,816
- Issue date Apr 20, 2021
- GUANGXI UNIVERSITY COLLEGE OF LIGHT INDUSTRY AND FOOD ENGINEERING
- Shuangfei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Composite decalcification agent
- Patent number 10,934,199
- Issue date Mar 2, 2021
- GUANGXI UNIVERSITY
- Shuangfei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE DECALCIFICATION AGENT
- Publication number 20210032147
- Publication date Feb 4, 2021
- GuangXi University
- Shuangfei WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITE PHOSPHORUS-BASED CALCIFICATION INHIBITOR
- Publication number 20210032140
- Publication date Feb 4, 2021
- GuangXi University
- Shuangfei WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE