The domestic sewage treatment system upgrade and renovation project in Fengjing Mining Area of ​​Sunjiacha Longhua Coal Mine was completed and successfully entered the trial operation stage

A comprehensive water treatment pool with multiple functions such as intermediate pool and contact disinfection pool

Complies with the "m88 bet Province Yellow River Basin Comprehensive Wastewater Discharge Standard" and "Urban Wastewater Recycling and Urban Miscellaneous Water Quality Standards"

Also made positive contributions to the sustainable utilization of water resources and environmental protection