●Yunnan Province:
Qujing City Sewage Treatment Plant, treatment scale 130,000m³/d;
Qujing City Sewage Treatment Plant, treatment scale 60,000m³/d;
Kunming City Sewage Treatment Plant, treatment scale 45,000m³/d;
Shangri-La City Water Treatment Plant, Diqing Tibetan Autonomous Prefecture, treatment scale 20,000m³/d;
Zhaotong City Sewage Treatment Plant, treatment scale 16,000m³/d;
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●Guizhou Province:
Anshun City Sewage Treatment Plant, treatment scale 2 0000m³/d;
Bijie City Sewage Treatment Plant, treatment scale 5000m³/d;
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●Tibet Autonomous Region:
Shannan City Sewage Treatment Plant, treatment scale 5000m³/d;
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●Sichuan Province:
Nanchong City Domestic Sewage Treatment Plant, treatment scale 10000m³/d;
Emeishan City Sewage Treatment Plant, treatment scale 50000m³/d; Chengdu City Urban Domestic Sewage
Treatment Plant, treatment scale 5000m³/d;
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