三维电极-电Fenton技术处理难降解废水研究进展

Research Progress in Treatment of Refractory Wastewater by Three Dimensional Electrode-Electro Fenton Technology

在实际处理工艺中,常将三维电极技术和电Fenton法结合使用处理废水。三维电极-电Fenton法可以产生大量的氧化基团来提高氧化能力,体系中的三维粒子电极可以加快反应的速度,对废水中的污染物可以高效的去除。该方法改善了电Fenton法反应电流较小,电流利用率较低等问题,是目前研究较多的一种新方法,在难降解废水处理领域有良好的应用前景。

In the actual treatment process,three-dimensional electrode technology and electric Fenton method are often combined to treat wastewater.The three-dimensional electrode-electric Fenton method can generate a large number of oxidation groups to improve the oxidation capacity.The three-dimensional particle electrode in the system can speed up the reaction speed,and effectively remove pollutants in the wastewater.This method improves the problems of low reaction current and low utilization rate of electric Fenton method.It is a new method that has been studied more at present and has good application prospects in the field of refractory wastewater treatment.