Chengqian ZHANG

Follow

Person

Ningbo, CN

People

Patents Applicationslast 30 patents

Information Patent Application
ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVI...
- Publication number 20250032989
- Publication date Jan 30, 2025
- Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
- Yao Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVI...
- Publication number 20240391805
- Publication date Nov 28, 2024
- Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
- Yao Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE