赵鑫;孙好芬;宫震;程壮;马子祎;

• 1:青岛理工大学环境与市政工程学院

摘要(Abstract)：

含铬废水的大量排放严重影响生态环境，危害人类健康。光催化技术降解Cr(Ⅵ)具有绿色、无二次污染等优点，应用最为广泛的光催化剂是TiO_2,但因其禁带宽度较宽、光生电子-空穴复合率较高，导致光催化活性受到限制。TiO_2的改性技术是当前环境领域的研究热点。综述了近10年来改性TiO_2光催化剂降解Cr(Ⅵ)的研究进展，并对Cr(Ⅵ)的治理工作提出了合理的发展方向。

关键词(KeyWords)： 改性TiO_2;光催化;降解;六价铬

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(31570355)

作者(Authors): 赵鑫;孙好芬;宫震;程壮;马子祎;

DOI: 10.13355/j.cnki.sfyj.2022.05.002

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