TiO_2光催化氧化去除水中有机污染物

TiO2光催化氧化去除水中有机污染物,是一种无毒、催化活性高、稳定性好以及抗氧化能力强的新型水处理方法,因此在水处理中日益显示出广阔的前景。介绍了TiO2光催化去除水中有机污染物的研究进展,催化剂及载体,以及反应的影响因素等概况。

Study on TiO2 Photocatalytic Oxidation of Organic Pollutants in Aquatic Solution

TiO2 photocatalytic oxidation of organic pollutants is a new water treatment method with the advantage of no toxicity, highly catalytic activity, high stability and good ability of anti-oxidation,thus it has show bright prospect and huge market in the furture. On this article, reviewed the research progress of photocatalytic degradation of organic pollutants in aquatic solution, catalyst, supports and other factors which may effect reaction rate.