• · Improving the production and life environment in the chemical industry park
• · Reducing the discharge of tail water of sewage plant significantly and saving water resource

After theproject is put into production, the production and living environments in the petrochemical industrial park will be greatly improved, pollution generated by the petrochemical companies in the park will also be reduced greatly, and the nearby ecological environment will be preserved. Meanwhile, the recycled water can be used for industrial water cooling, afforestation and landscape water consumption. In addition, pollution in the tailwater from sewage treatment plant will also be reduced, to save water resource.

• · Effluent quality is higher than the standard of reclaimed water quality
• · Improving the regional and surrounding ecological environment greatly

The project of New Industrial Park Sewage Treatment Plant in Tumd Right Banner, Inner Mongolia includes two sewage treatment plants, Shangejia (South) Sewage Treatment Plant and New Industrial Zone (North) Sewage Treatment Plant. In the former one, he hydrolytic acidificaton plus AAO process are adopted; the advanced treatment recycling process is of high efficient sediment tank plus V-shaped filter plus double membrane process (ultrafiltration + reverse osmosis), and the effluent quality is higher than the standard of reclaimed water quality. 

The project improves the regional and surrounding ecological environment greatly, conforms to recycling economy development, realizes sewage recycling and solves the environmental contamination, and provides the water resource guarantee for the sustainable development of the industrial park.

• · Water quality is raised to Class V surface water
• · Improving urban water environment and the recycling rate of water resources

After the project is completed, the effluent quality of Jinqiao Sewage Treatment Plant will be lifted to Class V surface water in GB3838-2002 (nitrogen content is ≤ 10mg/L) from Class A in Water Pollutant Discharge Standard for Urban Sewage Treatment Plant DB11/890-2012.

This project can further reduce the emission amount of pollutants, allow the sewage to meet landscape water reuse standard after treatment and to be used as urban landscape water, improves the urban water environment, and increase the recycling rate of water resource.

Due to large fluctuation of water coming from the upper stream, after two times of technical modification, the effluent can meet the Class A discharge standard in Integrated Standard for Waste Water Discharge (GB8978-1996). As the infrastructure guarantee of the industrial park, the project can further reduce the emission amount of pollutants and improve the urban water environment.