臭氧催化剂催化机理及其制备研究进展  

Research progress on catalytic mechanism and preparation of ozone catalysts

作　　者：杨明霞 高靖俪 陈建华 苗国玮 李彦韬 王兵 严子春[1] YANG Mingxia;GAO Jingli;CHEN Jianhua;MIAO Guowei;LI Yantao;WANG Bing;YAN Zichun(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou Gansu 730070,China)

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070

出　　处：《石油化工应用》2021年第8期17-20,共4页Petrochemical Industry Application

基　　金：兰州交通大学大学生创新创业训练计划项目,项目编号:DC2021077。

摘　　要：臭氧催化氧化具有氧化能力强、无二次污染、操作简单等优点,是一种广泛使用工业废水处理方法。介绍了臭氧催化氧化的主要类别,阐述了均相与非均相臭氧催化氧化技术在处理难降解工业废水中的应用,总结了使用较广泛的金属氧化物型催化剂、负载型催化剂、活性炭型催化剂以及新型臭氧催化剂的性能,综述了目前最常用的四种催化剂的制备方法以及应用,并对催化剂的发展前景进行展望。Catalytic ozonation is a widely used industrial wastewater treatment method with its strong oxidation capacity,no secondary pollution and simple operation.The main categories of catalytic ozonation are introduced,and the application of homogeneous and heterogeneous catalytic ozonation technology in the treatment of industrial wastewater with difficulty in degradation is described.The performances of the most widely used metal oxide catalysts,supported catalysts,activated carbon catalysts and new ozone catalysts are summarized.The preparation methods and applications of the four most commonly used catalysts were reviewed,and the development prospect of the catalysts was prospected.

关 键 词：臭氧催化氧化 催化机理 催化剂类型 制备方法 

分 类 号：TE992.2[石油与天然气工程—石油机械设备]