TiO_2光催化降解有机物研究进展  

Development of TiO_2 photocatalytic degradation in the treatment of organic matter

作　　者：王犇[1] 周产力[2] 

机构地区：[1]青岛科技大学化工学院,山东青岛266002 [2]天津化工研究设计院,天津30013

出　　处：《工业水处理》2004年第5期17-20,共4页Industrial Water Treatment

摘　　要：概述了近几年国内用TiO_2光催化降解染料废水、卤代有机物、农药废水等的研究情况,对光催化剂的制备改性及光催化反应器的设计也作了阐述。并提出了当前光催化研究需要解决的几个问题,对进一步扩大TiO_2光催化降解有机物的实际应用展示了广阔的前景。The recent domestic research status of photocatalytically degrading organic matter in dyestuff wastewater,halogen organics,pesticides wastewater,surfactant and oily wastewater etc. by using TiO2 is summarized and the preparation and modification of photocatalyst and the design of photocatalytic reactor are also stated. Moreover, some problems which need to be solved in the current research field of photocatalysis are put forward. This article provides a vast prospects for making further expansion of the actual application of photocatalytically degrading organic matter by TiO2.

关 键 词：TIO2 有机物 光催化降解技术 环境保护 有机污染物 废水处理技术 染料废水 

分 类 号：X788.03[环境科学与工程—环境工程]