化工进展 ›› 2021, Vol. 40 ›› Issue (6): 3480-3488.DOI: 10.16085/j.issn.1000-6613.2020-1469

• 资源与环境化工 • 上一篇    下一篇

过渡金属活化过硫酸盐降解有机废水技术研究进展

田婷婷1,2(), 李朝阳1,2, 王召东2, 陆慧2, 李新冬1(), 毛艳丽2, 宋忠贤2, 朱新锋2()   

  1. 1.江西理工大学土木与测绘工程学院,江西 赣州 341000
    2.河南城建学院市政与环境工程学院,河南 平顶山 467000
  • 收稿日期:2020-07-29 修回日期:2020-10-19 出版日期:2021-06-06 发布日期:2021-06-22
  • 通讯作者: 李新冬,朱新锋
  • 作者简介:田婷婷(1996—),女,硕士研究生,研究方向为污水处理技术。E-mail:723341434@qq.com
  • 基金资助:
    国家自然科学基金(51864017);江西省教育厅科技项目(GJJ160619);国家级大学生创新创业训练项目(201910407009);河南省科技厅项目(182102311016)

Research progress of transition metal activated persulfate to degrade organic wastewater

TIAN Tingting1,2(), LI Chaoyang1,2, WANG Shaodong2, LU Hui2, LI Xindong1(), MAO Yanli2, SONG Zhongxian2, ZHU Xinfeng2()   

  1. 1.School of Civil and Surveying Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
    2.Faculty of Environmental and Municipal Engineering, Henan University of Urban Construction, Pingdingshan, 467000, Henan, China
  • Received:2020-07-29 Revised:2020-10-19 Online:2021-06-06 Published:2021-06-22
  • Contact: LI Xindong,ZHU Xinfeng

摘要:

活化过硫酸盐高级氧化技术用于降解水体中有机污染物备受关注,其中采用过渡金属活化过硫酸盐降解有机污染物的研究越来越多,也取得了良好的效果。本文综述了近几年来国内外利用以过渡金属为基础的催化剂活化过硫酸盐降解污染物的应用研究;阐述了贵金属催化剂、单金属催化剂、复合金属催化剂(尖晶石结构催化剂、纳米核壳结构催化剂、三维纳米结构催化剂)在水体中降解有机污染物的研究进展;探讨了过渡金属催化剂的优缺点和研究现状,最后提出了该活化体系目前面临的问题,期望为过渡金属活化过硫酸盐降解污染物技术的应用提供参考。

关键词: 废水, 活化, 催化剂, 过渡金属, 过硫酸盐

Abstract:

The use of activated persulfate advanced oxidation technology to degrade organic pollutants in water has attracted much attention. Among them, more and more researches focused on that transition metals activate persulfate to degrade organic pollutants exhibited the excellent performance. In this paper, the application research of degrading pollutants by transition metal-based catalysts via activate persulfate in recent years was reviewed. Furthermore, precious metal, single metal and composite metal catalysts (nano-spinel structure catalysts, nano-cores shell structure catalysts and three-dimensional nano-structured catalysts) in the degradation of organic pollutants were investigated. Besides, the advantages and disadvantages of transition metal catalysts were discussed, as well as the current research status. Finally, the problems facing the activation system were proposed. It is expected to provide a reference for the application of transition metal activated persulfate degradation technology.

Key words: waste water, activation, catalyst, transition metal, persulfate

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