Long HE

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Shenzhen, Guangdong, CN

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Patents Applicationslast 30 patents

Information Patent Application
RESOURCE UTILIZATION-ORIENTED TREATMENT METHOD FOR SPENT ELECTROLES...
- Publication number 20230322593
- Publication date Oct 12, 2023
- DONGJIANG ENVIRONMENTAL COMPANY LIMITED
- Shanting LI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
RESOURCE-ORIENTED UTILIZATION METHOD FOR HIGH-SALT SALT MUD CONTAIN...
- Publication number 20230264996
- Publication date Aug 24, 2023
- DONGJIANG ENVIROMENTAL COMPANY LIMITED
- Long HE
- C05 - FERTILISERS MANUFACTURE THEREOF