Tong gu ba Sewage Treatment Plant of Guizhou Kaiyang Economic Development Industrial Investment Development Co., Ltd. mainly collects domestic sewage and industrial wastewater, with a design scale of 8000m3/d. It will build comprehensive houses, blower rooms, Electrical room, dehydration rooms and dosing rooms, coarse screens and regulating tanks, fine screens and swirling sedimentation tanks, A2O biochemical tanks and secondary sedimentation tanks, fiber rotary disc filters, and related supporting infrastructure. The total investment of the project is over 90 million yuan, with a construction period of 2 years.

The main environmental issues during the operation period include exhaust gas, wastewater, noise, and solid waste, among which the exhaust gas is planned to be treated unorganized and discharged to meet the standards; Production wastewater, domestic wastewater, and incoming wastewater are treated together and discharged up to standard; The production noise is planned to pass through the plant sound insulation, foundation vibration reduction, and then through Distance decay, the factory boundary can meet the emission standard; General solid waste and household waste are planned to be disposed of by the local environmental sanitation department, while hazardous waste is planned to be disposed of by qualified units.