摘要
二氧化钛光催化是一种新型的水质处理技术。本文简单的总结了水质处理的现状,提及了二氧化钛的结构及特性,介绍了二氧化钛光催化机理,概述了二氧化钛光催化技术在农药、染料、医药、造纸、石化等各种废水处理以及饮用水水质净化中的应用情况,分析了目前二氧化钛光催化技术在水质处理中所存在的一些问题,展望了二氧化钛光催化技术在水质处理中的应用前景。
Photocatalysis of titanium dioxide is a new technology in water treatment in recent years.The current status of water quality treatment,mentions the structure and characteristics of titanium dioxide was briefly summarized,the photocatalytic mechanism of titanium dioxide was introduced,and the application situation of the titanium dioxide photocatalysis technology in wastewater treatment such as pesticides,dyes,medicine,papermaking,petrochemicals and drinking water purification was summarized.Besides,the shortcomings of this technology were analyzed and its application prospects in water treatment were forecasted.
作者
王志鸽
魏晶晶
王慧春
WANG Zhi-ge;WEI Jing-jing;WANG Hui-chun(College of Life,Qinghai Normal University,Key Laboratory of Medicinal Plant and Animal Resources in Qinghai Province,Qinghai Xining 810008,China)
出处
《广州化工》
CAS
2020年第6期27-29,32,共4页
GuangZhou Chemical Industry
基金
国家自然科学基金(21557001)
青海省科学基金(2019-ZJ-913,2014-ZJ-778)
青海省创新平台建设专项(2017-ZJ-Y20)。
关键词
二氧化钛
光催化技术
水质处理
降解
titanium dioxide
photocatalytic technology
water treatment
degradation
