工业水处理 ›› 2020, Vol. 40 ›› Issue (9): 12-18. doi: 10.11894/iwt.2019-0992

• 专论与综述 • 上一篇    下一篇

水中双酚A的光化学降解研究进展

兰豪1(),王媛1,2,黄家琰1,2   

  1. 1. 贵州大学资源与环境工程学院, 贵州贵阳 550025
    2. 贵州大学教育部喀斯特环境与地质灾害重点实验室, 贵州贵阳 550025
  • 收稿日期:2020-07-04 出版日期:2020-05-20 发布日期:2020-10-21
  • 作者简介:兰豪(1996-),硕士。E-mail:913791605@qq.com
  • 基金资助:
    贵州省留学人员科技活动择优资助项目(黔人项目资助合同(2018)0010号);贵州省教育厅一流学科建设项目(GNYL〔2017〕007);贵州省教育厅研究生教育创新计划项目(黔教研合GZZ字〔2016〕07)

Recent advances in photochemical degradation of bisphenol A in water

Hao Lan1(),Yuan Wang1,2,Jiayan Huang1,2   

  1. 1. College of Resource and Environmental Engineering, Guizhou University, Guiyang 550025, China
    2. Key Laboratory of Karst Environment and Geohazard of Ministry of Education, Guizhou University, Guiyang 550025, China
  • Received:2020-07-04 Online:2020-05-20 Published:2020-10-21

摘要:

双酚A(BPA)是环境水体中一种典型的内分泌干扰物,由于具有低剂量效应、生物富集性和多种毒性,对水生生态系统安全和人体健康具有潜在的危害,光化学降解是目前较为有效降解BPA的方法。从光化学降解BPA的机理出发,对近年来典型的光化学反应体系进行了归纳和总结,介绍了BPA的降解、矿化、毒性的变化以及影响反应的主要因素,分析了目前研究中存在的问题,并展望了未来的发展方向。

关键词: 双酚A, 内分泌干扰物, 光化学降解, 降解机理, 水处理

Abstract:

Bisphenol A(BPA) is a typical endocrine disrupting compound extensively detected in various environmental water bodies. It has potential harm to the safety of aquatic ecosystem and human health for its low dose effect, bioaccumulation and multiple toxicities. At present, photochemical degradation is thought as one of the most effective methods used to degrade BPA. Based on the photochemical degradation mechanisms of BPA, some typical photochemical reaction systems studied in recent years are reviewed. Then, the photochemical degradation, mineralization and toxicity changes of BPA as well as the effect of main influential factors on reaction process are summarized. Furthermore, the problems in the current research are pointed out and the future research trends in this field are also prospected.

Key words: bisphenol A, endocrine disruptor, photochemical degradation, degradation mechanism, water treatment

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