On February 19, 2019, Beijing Huayu brilliant Ecological Environmental Protection Technology Co., Ltd. won the bid for the operation and maintenance project of rural sewage treatment station in Fangshan District of Beijing in 2019.
 

Project Name: operation and maintenance project of rural sewage treatment station in 2019
Project No.: hczb-2019-007
Procurement unit: Fangshan District water engineering construction project office, Beijing
Name of bid winner: Beijing Huayu brilliant Ecological Environmental Protection Technology Co., Ltd
Bid winning amount: ￥ 4764959.05

Project introduction
　　The project is located in Fangshan District of Beijing, involving the operation and maintenance of 98 sewage treatment stations in 71 villages of 21 townships, with an estimated annual sewage treatment capacity of 1.6 million cubic meters. The main processes used in rural sewage treatment station include MBR, constructed wetland, solar energy anaerobic process, a / O + MBR, a / O + MBR + activated carbon filtration, contact oxidation, etc.