ABSTRACT
Fenton-neutralization-coagulation process was used to treat SDBS wastewater, The results show that: When the mass ratio of Fe2+ to H2O2 is 4.5: 1, PH value is 3, reaction time is 6h, neutralization reaction pH value is 10 and neutralization reaction time is 75min, The total removal rates of COD (Chemical Oxygen Demand) and SS (suspended solids) were 90.32% and 96.7% respectively.
