摘要
TiO2材料在紫外光照射下对废水中的有机物具有光催化降解作用,在环境保护污染治理方面有着广阔的应用前景,但其催化效率并不理想。本文介绍了材料TiO2光催化在废水处理中的研究现状,指出了限制TiO2光催化效率的影响因素,并综述了如何提高其光催化效率的几种途径。
TiO2 ray catalysis agent under ultraviolet irradiation materials to the organic wastewater with catalytic degradation function. Physical appearances in protecting pollution have broad application prospect, hut its catalytic efficiency is not obvious. Article introduces TiO2 materials widely catalyst in wastewater treatment, points out the research status of TiO2 ray catalysis efficiency restriction factors were summarized, and how to improve the efficiency of the ray catalysis ways.
出处
《环境与发展》
2010年第2期88-91,共4页
Environment & Development
