Harbin Leachate Emergency Treatment Project

Capacity: 600tons/day

Influent water quality:

CODcr<=20000mg/L, NH3-N<=2000mg/L, SS<=800mg/L, Total Hardness(as CaCO3)<=1200mg/L,

Total alkalinity(as CaCO3)<=8000mg/L,  SiO2<=50mg/L, pH 6-9, temperature 20-37degree Celsius

15000us/cm<conductivity<=20000us/cm, recovery rate 70-75%

20000us/cm<conductivity<=25000us/cm, recovery rate 65-70%

25000us/cm<conductivity<=30000us/cm, recovery rate 60-65%

30000us/cm<conductivity<=35000us/cm, recovery rate 55-60%

35000us/cm<conductivity<=40000us/cm, recovery rate 50-55%

40000us/cm<conductivity<=45000us/cm, recovery rate 45-50%

Conductivity>45000us/cm, recovery rate<45%

Effluent water quality:

CODcr<100mg/L, BOD5<30mg/L, NH3-N<25mg/L, TN<40mg/L, SS<30mg/L, pH 6-9