2.Domestic sewage treatment

• 	Guangde sewage treatment plant design, construction Project location: Guangde, Anhui Province; Project scale: 20000T / D; Executive standard: discharge standard of pollutants for urban sewage treatment plant (GB 18919-2002), class I a standard. Product / Technology: pretreatment + hydrolysis acidifica

• 	Huangshan rural sewage treatment (phase I) project Project location: Huangshan City, Anhui Province; Project scale: sewage treatment capacity of single sewage station is 30 ~ 500m / d Executive standard: discharge standard of pollutants for urban sewage treatment plant (GB 18919-2002), class I a stan

• 	Qianshan County 13 township sewage treatment phase Project location: Qianshan County, Anhui Province; Project scale: 6450 T / D Executive standard: discharge standard of pollutants for urban sewage treatment plant (GB 18919-2002), class I a standard. Product / Technology: grid regulating tank A / O i

• 	Rot project of upgrading and reconstruction of sewa Project location: Chuzhou, Anhui Province; Project scale: 10000t / D; Executive standard: discharge standard of pollutants for urban sewage treatment plant (GB 18919-2002), class I a standard. Product / Technology: pretreatment + oxidation ditch + co