摘要
随着环境污染日益严重,活化过硫酸盐高级氧化技术在水处理领域备受关注。活化过硫酸盐高级氧化技术可产生选择性更高,半衰期更长的硫酸根自由基(SO_(4)^(-)·),被广泛应用于有机废水的处理中。综述了过渡金属活化、热处理、UV、炭材料、电活化等过硫酸盐常规及新型活化工艺在处理有机废水中的最新研究进展,汇总了活化过硫酸盐去除微量有机污染物在水处理中的应用现状以及存在问题,以期为活化过硫酸盐技术在未来的应用提供参考。
With the increasingly serious environmental pollution,the advanced oxidation technology of activated persulfate oxidation has attracted much attention in the field of water treatment.The advanced oxidation technology of activated persulfate oxidation can generate sulfate radical(SO_(4)^(-)·)with higher selectivity and longer half-life,which is widely used in treatment of organic wastewater.The latest research progress in the treatment of organic wastewater by conventional and new activation processes of persulfate such as transition metal activation,heat treatment,UV,carbon materials,and electroactivation was reviewed.Finally,the application status and existing problems of activated persulfate to remove trace organic pollutants in water treatment were summarized,hoping to provide reference for the future application of activated persulfate technology.
作者
乔茺
QIAO Chong(Shenyang Jianzhu University,Shenyang Liaoning 110186,China)
出处
《辽宁化工》
CAS
2022年第7期1005-1008,共4页
Liaoning Chemical Industry
