光耦合金属基催化剂活化过硫酸盐降解有机污染物的进展研究

doi:10.19286/j.cnki.cci.2025.04.029

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Abstract

Among many water treatment technologies, advanced oxidation of persulfates (AOPs) has received increasing attention due to its efficient mineralisation ability by generating highly reactive sulfate radicals (SO4·-) as well as hydroxyl radicals (-OH). A safe, economical, and environmentally friendly activation technology for the treatment of organic pollutants was developt by advanced oxidation of persulfate. Photocatalysis is a green and environmentally friendly method of persulfate activation, and the photocatalyst in the persulfate system can improve improve the utilisation of light and convert persulfate into active species to degrade organic pollutants. The selection of different persulfates in the reaction system from the mechanism of action were introduced, then the activation of metal-based photocatalysts were discussed, and the challenges faced in practical applications were introduced, and the future direction of development in the light of the current state of research was looked forward, and the certain reference for the application of persulfate activation technology in the treatment of pollutants were provided.

Key words： advanced persulfate oxidation photoactivation metal-based catalysts

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	Articles by authors
	Li Qiang
	Zhao Yuxin
	Jiang Baojun

Cite this article:

Li Qiang,Zhao Yuxin,Jiang Baojun. Progress study on degradation of organic pollutants by activation of persulfate over photocoupled metal-based catalysts[J]. CCI, 2025, 48(4): 138-142.

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http://www.mtyhg.com.cn/EN/10.19286/j.cnki.cci.2025.04.029 OR http://www.mtyhg.com.cn/EN/Y2025/V48/I4/138

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