In February 2018, Beijing Luheng Science and Technology Co., Ltd. received good news successively, winning bids for the emergency water quality improvement project (the second batch) around the Yagang section in Baiyun District, Guangzhou, and the integrated sewage treatment facilities and service procurement project and the water quality improvement project of Daling River in Huadu District (upstream of Nongxin Pumping Station).
The emergency project of water quality improvement around the Yagang section includes three stations, one branch of Red Road, two branches of Red Road and the other branch of Liangdi. The total treatment scale is 25,000 m/d. The treatment scale of Daling River water quality improvement project in Huadu District is 15,000 m/d. The winning bidding includes equipment supply, project installation and three-year operation service.
According to the different water quantity and site conditions of each station, the horizontal and vertical GreenEver high-efficiency sewage purification equipment of Green Heng Technology is adopted in the Yagang section project and the Daling River project respectively. Its core technology is the self-circulating high-density suspended sludge filtration technology recommended by the Ministry of Housing and Construction in the Technical Guidelines for the Treatment of Urban Black and Odorous Water-Drainage Ports, Pipelines and Inspection Wells. Technology independent research and development and successful application in more than 30 domestic projects.
At present, all the equipments have been put into operation continuously, and the water quality of the treated river has been improved and improved thoroughly.
Water quality comparison before and after treatment