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对基于照片的先进氧化过程进行系统的审查,以去除多基和多基物质

Choe Earn Choong¹, Reneesha Valiyaveettil Basheer¹, Baekha Ryu¹

¹Department of Environmental Engineering, Kwangwoon University, Seoul, 01897, Republic of Korea; Plasma Bioscience Research Center/Department of Electrical and Biological Physics, Kwangwoon University, Seoul, 01897, Republic of Korea.

Journal of environmental management

|September 14, 2025

概括

基于照片的先进氧化工艺 (AOP) 有效降解水中的持久性和多基物质 (PFAS). 本综述探讨了各种照片AOP,突出了影响PFAS去除的因素和关键反应物种.

科学领域:

环境化学环境化学
水处理技术水处理技术
先进的氧化过程先进的氧化过程

背景情况:

和多醇基物质 (PFAS) 是持久性环境污染物,具有显著的毒理风险.
由于它们具有强大的碳-键,它们的极端稳定性使得传统的水处理方法无效.
基于照片的先进氧化工艺 (AOP) 为PFAS整治提供了一个有希望的替代方案.

研究的目的:

审查和比较最先进的基于照片的AOP,用于从水环境中去除PFAS.
阐明各种光AOP的降解机制,包括光解,光化学,光催化剂,光电催化剂,光声溶解和伪光催化剂.
确定影响PFAS去除效率和降解途径的关键因素.

主要方法:

对 PFAS 降解的基于照片的先进氧化过程进行全面的文献综述.
对不同的光AOP机制及其有效性的比较分析.
识别和讨论影响因素,如pH值,离子和有机物质.

主要成果:

基于照片的AOP显示了PFAS去除的巨大潜力.
溶液pH值,离子物种和有机物质极大地影响PFAS降解效率和降解途径.
基基,硫酸盐基和水合电子被确定为PFAS破坏中的主要反应物种.
短链PFAS被确定为长链PFAS氧化的常见副产品,对其去除的研究有限.

结论:

基于照片的AOP对于降解PFAS是有效的,但必须管理影响因素.
需要进一步的研究来解决短链PFAS副产品的去除问题.
本综述提供了关于扩大基于照片的氧化过程用于PFAS修复的基本原理,挑战和未来方向的见解.

关键词:

基激素是基基的组成部分.在PFAS中,有很多方法.基于照片的氧化.

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