Industrial organic wastewater has a high chemical oxygen demand(COD)and a high potential pollution risk,posing a serious challenge to the ecological environment.This study uses Fenton oxidation method to treat industrial organic wastewater,and analyzes the effects of FeSO4·7H2O dosage,H2O2 dosage,and pH on COD removal rate through single factor and orthogonal experiments.The results show that Fenton oxidation method can effectively remove COD from industrial organic wastewater,under the optimal process conditions,the optimal COD removal rate is achieved with a FeSO4·7H2O dosage of 0.5 g,H2O2 dosage of 2.0 mL,and pH of 3.This study provides strong support for the efficient treatment of industrial organic wastewater.
维普
万方数据