纳米铁酸锌光催化降解工业废水研究进展

Research Progress on Nanometer Zinc Ferrite Photocatalytic Degradation of Industrial Wastewater

介绍了纳米铁酸锌新型光催化剂的一些特性,处理污染物进行光催化降解作用的研究进展,讨论了纳米铁酸锌的制备方法和制备过程,概述了纳米铁酸锌光催化降解处理各种工业废水的研究进展和机理,阐述了提高纳米铁酸锌光催化活性的各种途径,最后对纳米铁酸锌光催化水处理技术进行了展望,指出了研究进程中存在的主要问题、发展前景及今后的研究方向。

The photocatalytlc properties of ZnFe2O4 and photocatalytic degradation of pollutants were introduced. The prepared method, prepared process and the recent research progress on the photocatalysis degradation using ZnFe2O4 were reviewed. The reacting mechanism photocatalytic degradation of industrial wastewater through nanometer zinc ferrite was discussed. At the same time, the ways of improve the activity of photocatalyst were analyzed. The prospect of photocatalytic treatment of nanometer zinc ferrite, the main problems the research directions and the development prospects were also reviewed for the studies of ZnFe2O4.