TiO2光催化反应及其在废水处理中的应用  

TiO2-Based Photocatalist and Its Applications for Wastewater Treatment

作　　者：刘清玲[1] LIU Qing-ling （Chemistry Department, Xinxiang University, Xinxiang 453003, China）

机构地区：[1]新乡学院化学系,河南新乡453003

出　　处：《新乡师范高等专科学校学报》2007年第2期42-45,共4页Journal of Xinxiang Teachers College

摘　　要：介绍了TiO2多相光催化剂的作用机理、结构特性对催化活性的影响，提高光催化能力的途径，多种具有代表性污染物的光催化降解处理方法以及目前尚存的在一些问题，扼要介绍了TiO2光催化反应及其在废水处理中的应用并对其研究进展及应用前景作了评述。The mechanism of photocatacysis reaction and photoaetivity of TiO2 catalysy were introduced in this paper. It also deals with the ways for enhancing photocatalytic efficiency, and the methods and problems of TiO2 photocatalysis for degradations of several typical contaminants. The recent development in TiO2 photocatalysis and its application prospects or the treatment of wastewater are introduced, too.

关 键 词：TIO2 多相光催化 降解 废水处理 

分 类 号：X131.2[环境科学与工程—环境科学]