工业水处理 ›› 2021, Vol. 41 ›› Issue (6): 88-97. doi: 10.11894/iwt.2021-0402

• 工业污水处理及回用专题 • 上一篇    下一篇

污水中大环内酯类抗生素去除技术研究进展

李同(),胡俊,黄辉*(),冯传哲,张徐祥,任洪强   

  1. 南京大学环境学院, 污染控制与资源化研究国家重点实验室, 江苏南京 210023
  • 收稿日期:2021-06-09 出版日期:2021-06-20 发布日期:2021-07-08
  • 通讯作者: 黄辉 E-mail:jt_litong@163.com;envhuang@nju.edu.cn
  • 作者简介:李同(1997-), 硕士。E-mail: jt_litong@163.com
  • 基金资助:
    国家自然科学基金项目(51878336);江苏省优秀青年基金项目(BK20200063)

Research progress on removal technology of macrolide antibiotics in sewage

Tong Li(),Jun Hu,Hui Huang*(),Chuanzhe Feng,Xuxiang Zhang,Hongqiang Ren   

  1. State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, China
  • Received:2021-06-09 Online:2021-06-20 Published:2021-07-08
  • Contact: Hui Huang E-mail:jt_litong@163.com;envhuang@nju.edu.cn

摘要:

大环内酯类抗生素(MA)是国内外水环境中高频检出的微量难降解有机污染物。在水环境中通常以ng/L或μg/L的质量浓度存在。其进入人体后会造成抗生素抗体的表达,影响人体健康,是再生水安全利用的重点关注目标污染物。综述了四种常见大环内酯类抗生素的理化性质、环境风险以及其在水环境中的浓度分布情况,并对现有的大环内酯类抗生素深度处理技术及机理进行了系统的总结,分析了相关技术的处理效果、存在不足和可能的发展方向。在此基础上,从新型吸附材料、廉价氧化剂和组合工艺这三个方面对MA去除技术未来的发展趋势进行了展望,旨在为含有MA的污水深度处理技术与再生水安全回用技术的发展提供指导。

关键词: 大环内酯类抗生素, 水环境风险, 深度去除技术

Abstract:

Macrolide antibiotics(MA) are trace amounts of refractory organic pollutants and frequently detected in the water environment at home and abroad. They usually exist in the water environment with the concentration of ng/L or μg/L, and can cause the expression of antibiotic antibodies and affect human health. It is a key target pollutant for the safe use of reclaimed water. The physical and chemical properties, environmental risks, and concentration distribution of four common macrolide antibiotics in the aquatic environment were reviewed. The existing advanced treatment technologies, the removal mechanisms of macrolide antibiotics were systematically summarized and analyzed, and the treatment effects, existing deficiencies and possible development directions of related technologies were discussed. On this basis, the future development trend of MA removal technology was prospected from the three aspects including new adsorbent materials, cheap oxidants and combined processes, aiming to provide guidance for the development of advanced treatment technology of sewage containing MA and safe reuse technology of reclaimed water.

Key words: macrolide antibiotics, aquatic environment risk, advanced removal technology

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