铁基材料活化过硫酸盐降解土壤多环芳烃污染的研究进展  

Research Progress on Degradation of Soil Polycyclic Aromatic Hydrocarbons by Activation of Persulfate by Iron-based Materials

作　　者：蔡育宾 卓冬茹 谢志豪 Cai Yubin;Zhuo Dongru;Xie Zhihao(Shenzhen Water Technology Service Co.,Ltd.,Shenzhen 510610,China;School of Environment and Climate,Jinan University,Guangzhou 511443,China)

机构地区：[1]深圳市水务技术服务有限公司,广东深圳510610 [2]暨南大学环境与气候学院,广东广州511443

出　　处：《广东化工》2025年第5期113-115,共3页Guangdong Chemical Industry

摘　　要：多环芳烃(PAHs)是一类常见的持久性有机污染物,具有三致毒性和难降解性,其在土壤中的累积对环境和人类健康构成了威胁。硫酸根自由基寿命较长,比其他氧化剂更安全,更适合进行土壤修复。铁活化过硫酸盐氧化法是近年来被广泛研究的一种用于降解PAHs污染土壤的方法,本文旨在总结铁活化过硫酸盐氧化法在降解PAHs污染土壤方面的研究进展,并提出铁活化过硫酸氧化法的未来研究展望。Polycyclic aromatic hydrocarbons(PAHs)is a common class of persistent organic pollutants(POPs)that are triturated and difficult to degrade,and their accumulation in soil poses a threat to the environment and human health.Sulfate radicals have a longer lifetime and are safer and more suitable for soil remediation than other oxidizing agents.Iron-activated persulfate oxidation is a widely studied method for degrading PAHs-contaminated soils in recent years.The aim of this paper is to summarize the research progress of iron-activated persulfate oxidation in degrading PAHs-contaminated soils and to present the future research prospects of iron-activated persulfate oxidation.

关 键 词：多环芳烃 金属活化 过硫酸盐 土壤修复 

分 类 号：TQ[化学工程]