纳米晶体光催化剂降解染料废水的最新研究进展

The Latest Progress in Research on Photocatalytic Degradation of Dyes in Aqueous Solution by Nanocrystals

本文综述了近期光催化降解染料废水的研究进展,从光催化剂、反应条件、光降解反应产物及光催化降解染料废水的应用性四个方面介绍了其研究现状,指出今后的研究方向将集中在新型光催化剂的开发及光催化剂表面改性、光催化体系、光催化降解染料的反应机理及光催化剂与其它水处理技术的结合。

The recent progress in research on photocatalytic degradation of dyes in aqueous solution by nanocrystals is summarized in this paper. We briefly introduced the research actualities in four aspects, such as photocatalyst, reaction parameters, production and application of this technology. The research direction is focused on the development of new type photocatalyst and the surface modification of photocatalyst, photocatalyst system, reaction mechanism and combination of photocatalytic technology with other water treatment technique.