Wangjiang County Town Wastewater Treatment Project (2024) – Huayang Town Taoyu Village Rural Domestic Wastewater Treatment System Upgrade Project
Project Overview: This project intercepts sewage along the waterway, utilizing a vacuum wastewater collection system to gather sewage. Specifically, the vacuum-powered station collects wastewater via a negative-pressure pipeline network, and then uses a pressurized pumping station within the facility to boost the sewage pressure before discharging it to the wastewater treatment plant for processing and eventual compliance with discharge standards.
Construction details: The project includes the construction of 2 new 200 m³/day vacuum power stations, 1 100 m³/day vacuum power station, 670 vacuum wells, and 21.384 km of negative-pressure main pipelines.
Construction outcome: Addressing the severe issues of damaged sewage pipes in each drainage unit of Tao Yu Village, completing the separation of stormwater and sewage systems, and ensuring that wastewater is ultimately routed to integrated wastewater treatment equipment for compliant discharge.