中文摘要：

作为近几年发展起来的新技术,基于硫酸自由基（Sulfate Radical,SO4^-·）的高级氧化技术受到研究人员的广泛关注。目前,该技术已被应用于受污染土壤和地下水的修复。系统地介绍了均相活化过硫酸氢盐产生SO4^-·的方法（过渡金属和紫外光）及其在水处理领域中的研究现状和进展。此外,还阐述了SO4^-·氧化有机污染物的机理,探讨了该技术存在的不足及其应用前景。

英文摘要：

As a new technology,sulfate radical-induced advanced oxidation process has attracted widespread attentions.Currently,this technology has been applied in the remediation of contaminated soil and groundwater.Homogeneous activation methods of peroxymonosulfate（transition metal and ultraviolet） for generating sulfate radical had been introduced systematically here.Research status and progress of the technology in water treatment field had also been reported.In addition,the mechanism associated with sulfate radical for treating organic contaminants was illustrated.Finally,the shortcomings and perspective of activated peroxymonosulfate oxidation technology in potential applications were discussed.