Photocatalyst Tio2 Supported on Bentonite for Water Organic Pollutants Purification: A Literature Review

摘要：

Photocatalytic degradation of waste pollutants using TiO2 is a promising technology.Recently,the use of bentonite for the removal of organic pollutants was widely studied because of large specific surface areas.Studies have shown that TiO2 supported on bentonite,or TiO2/bentonite composite,exhibits bifunctionality of adsorption and photocatalysis in synergism.This paperpresents a literature review of the preparation and modification techniques of bentonite/TiO2 composite photocatalyst,and their characteristics.The review will also focus on the current researches on the degradation of water organic pollutants by using bentonite/TiO2 composite photocatalyst and its key influencing factors.

关键词： bentonite TiO2 adsorption-photocatalytic

作者: Meijiao Lin Min Song Xueyou Shen

作者单位: Room B467,Department of Environmental Science,Zhejiang University,China Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control,Zhejiang University,Hangzhou,Zhejiang 310058,China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Advanced Material Research(2012 第二届先进材料研究国际会议 ICAMR2012)

会议地点: 成都

会议语种:英文

页码: 967-974

在线出版日期: 2012-01-07（万方平台首次上网日期，不代表论文的发表时间）