CHUNJIANG ZHOU

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NINGBO, CN

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Patents Grantslast 30 patents

Information Patent Grant
Minimal high-efficient air floatation machine and method
- Patent number 10,947,130
- Issue date Mar 16, 2021
- NINGBO SHANGFUYUAN ENVIRONMENTAL TECHNOLOGY CO. LTD
- Chunjiang Zhou
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
MINIMAL HIGH-EFFICIENT AIR FLOATATION MACHINE AND METHOD
- Publication number 20200017373
- Publication date Jan 16, 2020
- NINGBO SHANGFUYUAN ENVIRONMENTAL TECHNOLOGY CO., LTD.
- CHUNJIANG ZHOU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE