Chinese Journal of Applied Chemistry ›› 2023, Vol. 40 ›› Issue (7): 938-950.DOI: 10.19894/j.issn.1000-0518.230009

• Review • Previous Articles     Next Articles

Research Progress of Activated Persulfate by MOFs-Based Catalyst in Wastewater Treatment

Zhen-Chun TANG, Xin-Quan ZHOU, Pei-Pei WANG, Juan MIAO, Ning ZHANG, Rui-Chang ZHANG, Xue-Feng WEI()   

  1. School of Chemistry and Chemical Engineering,Henan University of Science and Technology,Luoyang 471000,China
  • Received:2023-01-15 Accepted:2023-05-23 Published:2023-07-01 Online:2023-07-19
  • Contact: Xue-Feng WEI
  • About author:xfwei@haust.edu.cn
  • Supported by:
    the Intellectual Introduction Project of Henan Province(HNGD2022058);the Key Scientific Research Project of Colleges and Universities of Henan Province(23A610010)

Abstract:

Metal-organic frameworks (MOFs) material, as a new multifunctional material, has attracted more and more attention in the field of water treatment of catalytic activation in advanced oxidation technology, due to its high surface area, adjustable pore structure, excellent thermal and chemical stability. This paper focuses on the research progress of activating persulfate by MOFs-based catalyst in the field of water treatment in recent five years. In this paper, various MOFs-based catalyst and their common synthesis methods in persulfate activation are introduced. Then, the oxidation mechanisms of MOFs-based catalyst during the activation of persulfate are summarized; the common modification methods of MOFs-based catalyst are introduced. Finally, some suggestions for the future research direction of activated persulfate by MOFs-based catalyst are put forward. This review will help to deepen the understanding of MOFs-based catalyst activating persulfate to degrade organic pollutants, and provide theoretical reference for the development of new heterogeneous MOFs-based catalysts based on PS activation.

Key words: Metal-organic frameworks, Advanced oxidation technology, Persulfate, Synthetic method, Oxidation mechanism, Modification

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