电芬顿氧化法在工业污水处理中的应用进展

Application Progress of Electro-Fenton Oxidation in Industrial Wastewater Treatment

电芬顿氧化利用Fe2+和H2O2之间的链反应产生具有强氧化性的羟基自由基,对污水中难降解有机污染物的去除具有很好的效果。本文介绍了电芬顿氧化的作用原理,对其在印染废水、城镇污水、垃圾渗滤液等工业污水处理中的应用进行了总结,并对电芬顿氧化技术未来的应用做出了展望。

Electro-Fenton oxidation uses the chain reaction between Fe2+and H2O2 to produce highly oxidized hydroxyl radicals,which has a good effect on the removal of refractory organic pollutants in wastewater treatment.In this paper,the principle of Electro-Fenton oxidation is introduced,the application of Electro-Fenton oxidation in the treatment of dyeing wastewater,municipal wastewater,landfill leachate and other industrial wastewater is summarized,and the future application of Electro-Fenton oxidation is also prospected.