Lijie Hu

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Guiyang, CN

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Patents Applicationslast 30 patents

Information Patent Application
REVERSE OSMOSIS COMPOSITE MEMBRANE WITH AN ULTRATHIN DESALTING LAYE...
- Publication number 20240091718
- Publication date Mar 21, 2024
- Vontron Technology Co., Ltd.
- Songmiao Liang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PREPARING NANOFILTRATION MEMBRANE AND NANOFILTRATION MEM...
- Publication number 20220331744
- Publication date Oct 20, 2022
- VONTRON MEMBRANE TECHNOLOGY CO., LTD
- Lijie Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE