非均相芬顿催化剂的研究现状  

Current Status of Research on Heterogeneous Fenton Catalysts

作　　者：王双玉 尹梓珊 顾姗姗 邵景薇 刘吉 王艳秋[1] WANG Shuangyu;YIN Zishan;GU Shanshan;SHAO Jingwei;LIU Ji;WANG Yanqiu(University of Science and Technology Liaoning,Anshan Liaoning 114051,China)

机构地区：[1]辽宁科技大学,辽宁鞍山114051

出　　处：《辽宁化工》2025年第2期324-327,共4页Liaoning Chemical Industry

基　　金：辽宁省大学生创新创业训练计划项目(项目编号:S202310146037)。

摘　　要：高级氧化技术是处理难降解有机污染物的最有效方法之一,尤其以芬顿(Fenton)法为代表的深度处理手段在废水处理领域应用广泛。但传统的Fenton技术存在铁泥产生严重、pH要求严格以及催化剂无法有效回收的弊端。鉴于传统Fenton的缺点,使用非均相Fenton催化剂,可以拓宽工业废水pH范围同时可分离回收和循环使用,从而降低成本,减少二次污染。催化剂的制备和载体的选择至关重要,文章总结了非均相Fenton催化剂载体及非均相Fenton催化剂制备方法研究现状,并提出该领域未来的研究重点。Advanced oxidation Processes is one of the most effective methods for the treatment of persistent organic pollutants,especially with the Fenton process as a representative of the advanced treatment means in the field of wastewater treatment is widely used.However,the traditional Fenton technology has the disadvantages of serious generation of iron sludge,strict pH requirements and ineffective recovery of catalyst.Based on the drawbacks of traditional Fenton,heterogeneous Fenton catalysts were therefore developed to broaden the pH range of industrial wastewater while separating,recovering and recycling,thus reducing costs and secondary pollution.Currently,the two key issues to be solved for heterogeneous Fenton catalysts are catalytic activity and stability.Therefore,the preparation of catalysts and the selection of carriers are crucial.This paper reviews the current status of research on heterogeneous Fenton catalyst carriers and heterogeneous Fenton catalyst preparation methods,and proposes that the research and search for more efficient and economical heterogeneous Fenton catalyst carriers and catalyst preparation methods become the focus of future research.

关 键 词：催化剂 非均相芬顿 有机污染物 水处理 

分 类 号：TQ426.6[化学工程]