Feng HOU

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Patents Grantslast 30 patents

Information Patent Grant
Shortcut nitrification method for sewage treatment
- Patent number 12,297,133
- Issue date May 13, 2025
- Xinkai Environment Investment Co., Ltd.
- Feng Hou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SHORTCUT NITRIFICATION METHOD FOR SEWAGE TREATMENT
- Publication number 20230150855
- Publication date May 18, 2023
- SDIC Xinkai Water Environment Investment Co., Ltd.
- Feng HOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE