What are the wastewater treatment plants in Changde, Hunan Province? I want specific information!

Changde City Deshan sewage treatment plant, Changde City Deshan sewage treatment plant construction site: Changde City Deshan Economic Development Zone Wuyi Village Xinbaowan. Construction scale: covers an area of about 137.22 acres, the design processing capacity of 100,000 tons / day. Project treatment process: hydrolysis acidification + improved oxidation ditch. Changde City sewage purification center, located in the city's northeastern suburb of Liuye Lake, covers an area of about 360 acres, there are other you go to China's sewage engineering network of the wind vane column to see it, I'm looking for that, this is to be built, you if you want to build a good, you can go to their home page to download