活化过硫酸盐高级氧化技术在污水处理中的研究进展与应用

Research Progress and Application of Activated Persulfate Advanced Oxidation Technology in Sewage Treatment

近年来,基于硫酸根自由基(SO_(4)^(-)·)的高级氧化技术已应用于土壤、地下水的修复以及有机物降解中。目前常用的活化过硫酸盐的高级氧化技术较多,本文综述了多种活化过硫酸盐的常用方法,并介绍其研究进展及应用情况,以期为污水处理提供多种处理方法的参考。

In recent years, advanced oxidation technology based on sulfate radical(SO_(4)^(-)·) has been applied to soil, organic matter degradation and groundwater remediation. Persulfate can generate strong oxidized after activation,which can be effectively used in the treatment of organic wastewater and heavy metal wastewater. At present, there are many advanced oxidation technologies of activated persulfate. In this paper, a variety of common methods of activated persulfate are summarized, and its research progress and application are analyzed, aiming to provide a reference for a variety of treatment methods for sewage treatment.