多相催化剂以非自由基路线活化过二硫酸盐的研究进展

Advancedprogresses on the activating peroxydisulfate through a non-radical pathway over heterogeneous catalysts

多相催化剂以非自由基路线活化过二硫酸盐降解水中有机污染物,已成为近年来的研究热点。归纳非自由基路线活化过二硫酸盐的方式,重点介绍金属基催化剂和碳基催化剂活化过二硫酸盐的研究现状,评述其优缺点,为开发高效多相催化剂提供参考。

The heterogeneous catalysts were often employed for activating peroxydisulfate to degrade organic pollutants in wastewater,which had been paid greatly attention in the past decades.In this work,several activating methods via a non-radical pathway were summarized.The heterogeneous catalysts,including metal-based and carbon-based materials,were emphatically introduced,and meanwhile,their advantages and disadvantages were commented.It provides some references for exploring the highly effective heterogeneous catalysts.