Yufeng Wang

Follow

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Sewage treatment process with magnetic sludge carbon carrier cooper...
- Patent number 12,024,449
- Issue date Jul 2, 2024
- Zhejiang Zone-King Environmental Sci&Tech Co., Ltd
- Weilong Zhuo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for reducing heavy metal content of sludge-based biocoke
- Patent number 11,643,350
- Issue date May 9, 2023
- Zhejiang Zone-King Environmental Sci&Tech Co., Ltd
- Ping Tian
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SEWAGE TREATMENT PROCESS WITH MAGNETIC SLUDGE CARBON CARRIER COOPER...
- Publication number 20220242769
- Publication date Aug 4, 2022
- Zhejiang Zone-King Environmental Sci&Tech Co., Ltd
- Weilong Zhuo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REDUCING HEAVY METAL CONTENT OF SLUDGE-BASED BIOCOKE
- Publication number 20220169547
- Publication date Jun 2, 2022
- Zhejiang Zone-King Enviromental Sci&Tech Co., Ltd.
- Ping TIAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE