摘要
综述了国内外过硫酸盐活化方法的研究进展,分析了物理活化方法、化学活化方法、联合活化方法产生氧化性自由基的机理,总结了不同活化方法的优缺点和常见应用场景以及利用活化的过硫酸盐降解有机污染物的研究现状。在分析总结过硫酸盐活化方法存在问题的基础上,提出过硫酸盐活化方法的进一步研究设想,以期为过硫酸盐修复实际污染土壤提供技术支撑。
The research progress of persulfate activation methods at home and abroad was reviewed.The mechanism of generating oxidative free radicals by physical activation methods,chemical activation methods,and combined activation methods,the advantages and disadvantages of different activation methods,and common application scenarios,as well as the research status of using activated persulfates to degrade organic pollutants were analyzed and summarized.On the basis of summarizing and analyzing the existing problems in the research of persulfate activation methods,further research ideas for persulfate activation methods were proposed,hoping to provide technical support for persulfate remediation of actual contaminated soil.
作者
王辉
陈子健
吴昊
王晓旭
罗庆
WANG Hui;CHEN Zijian;WU Hao;WANG Xiaoxu;LUO Qing(Key Laboratory of Regional Environment and Eco-Remediation,Ministry of Education,Shenyang 110044,China;Environmental College,Shenyang University,Shenyang 110044,China;Engineering Research Center of Groundwater Pollution Control and Remediation,Ministry of Education of China,Beijing Normal University,Beijing 100875,China)
出处
《沈阳大学学报（自然科学版）》
CAS
2024年第2期98-103,共6页
Journal of Shenyang University：Natural Science
基金
地下水污染控制与修复教育部工程研究中心开放项目资助(GW202309)
沈阳市中青年科技创新人才支持计划(RC220128)
中国博士后科学基金资助项目(2022MD723792)。
关键词
过硫酸盐活化
高级氧化法
有机污染物
污染治理
活化方式
persulfate activation
advanced oxidation method
organic pollutants
pollution control
activation mode
