The project is located in the Wenchang Yueliangwan Start-Up Area for treatment of domestic wastewater. 7 integrated wastewater treatment stations are built, with capacity of each station being 300m3/d (Fuli), 100m3/d (Fuli), 200m3/d (Hewei), 400m3/d (World Trade Center), 500m3/d (Yaju), 300m3/d (Hejing), 200m3/d (Shengrong), and the effluent quality reaches the requirement for class 1A. HBT Environ provided design, equipment supply, installation guidance, commission and other services for the project.