Zifei Sun

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Biochemical sludge and physicochemical sludge separate sampling dev...
- Patent number 12,098,982
- Issue date Sep 24, 2024
- Nanjing Institute of Environmental Sciences, MEE
- Xiaofei Yan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD AND APPLICATION OF RED MUD-ENHANCED MAGNETIC STR...
- Publication number 20250010266
- Publication date Jan 9, 2025
- Nanjing institute of Environmental Sciences, Ministry of Ecology and Environment
- Xiaochen LIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE