摘要
CeO2作为使用最广泛的稀土金属氧化物之一,价格低廉,纳米CeO2材料具有高比表面积、高光催化活性及其他一些新颖的光电性质能,使纳米CeO2基材料应用于污水处理研究在国内受到了广泛关注,有望成为解决日益严重废水污染问题的新型方法之一。概述了近几年来纳米CeO2基材料在污染物吸附、电催化氧化、湿式催化氧化法、光催化氧化等水处理领域的应用研究进展,并对纳米CeO2基材料在水处理中的发展趋势进行了展望。
As one of the most widely used rare earth metal oxides,CeO2 is cheap.Nano-CeO2 materials have high specific surface area,high photocatalytic activity and other novel photoelectric properties.The application of Nano-CeO2 based materials in wastewater treatment research has been widely concerned in China,and is expected to become one of the new methods to solve the increasingly serious wastewater pollution problem.In this paper,the application and research progress of Nano-CeO2 based materials in water treatment fields such as pollutant adsorption,electrocatalytic oxidation,wet catalytic oxidation and photocatalytic oxidation in recent years are summarized,and the development trend of Nano-CeO2 based materials in water treatment is prospected.
作者
侯荣理
史启明
屈撑囤
李娟
雷易璇
HOU Rongli;SHI Qiming;QU Chengtun;LI Juan;LEI Yixuan(Library of Xi'an Shiyou University,Xi'an Shaanxi 710065,China;College of Chemistry and Chemical Engineering of Xi'an Shiyou University,Xi'an Shaanxi 710065,China;Shaanxi Provincial Environmental EngineeringAssessment Center,Xi'an Shaanxi 710055,China)
出处
《石油化工应用》
CAS
2020年第12期11-15,30,共6页
Petrochemical Industry Application
基金
国家重大专项子课题“返排废液回注处理工艺及配套技术研究”,项目编号:2016ZX05040-003-003。
关键词
纳米CEO2
水处理
催化氧化
光催化
吸附
电催化
Nano-CeO2
water treatment
catalytic oxidation
photocatalysis
adsorbent
electrocatalysis
