Treatment Indicators
● Wastewater sources: coke wastewater, floor flushing water, and a small amount of domestic sewage-containing mixed sewage
● Treatment capacity: sewage treatment station: 400m³/h = 9,600m³/d
● Sludge treatment station: 650m³/h = 15,600m³/d
● Total treatment capacity: 25,200m³/d

Treatment Requirements
● Sewage treatment plant: influent COD ≤ 120mg/L; SS ≤ 450mg/L;
Effluent COD ≤ 80mg / L; SS ≤ 10mg / L;
● Sludge treatment plant: influent SS ≤ 7,160mg/L;
Effluent SS ≤ 350mg/L;
● The treated wastewater is completely recycled.