Sludge harmless treatment and resource utilization demonstration base 

All industrial and domestic sewage in Nangang Industrial Park 

All industrial and domestic sewage in Zhongtang Industrial Park 

domestic sewage discharged from Beitang Development Zone 

Liaoyang Petrochemical Industrial and Domestic Sewage 

Jilin and all the industrial and domestic sewage of surrounding companies 

Level A tail water after reuse in Nangang Sewage Treatment Plant 

residential sewage 

Central Branch Blue Sky Sewage Treatment Plant Upgrade, Expansion and Recycling Project 