Chengliang YANG

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing biochar from phosphoric acid-modified Enteromo...
- Patent number 11,642,649
- Issue date May 9, 2023
- Tianjin University
- Guanyi Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BIOCHAR FROM PHOSPHORIC ACID-MODIFIED ENTEROMO...
- Publication number 20210086163
- Publication date Mar 25, 2021
- TIANJIN UNIVERSITY
- Guanyi CHEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE