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膜过滤耦合高级氧化技术去除水中抗生素的研究进展
作者:周安然 2 王永磊1 孙韶华2 辛晓东2 王明泉2 赵清华2 朱欢欢3 贾瑞宝2* 
单位:1山东建筑大学 济南 250101 2山东省(济南)供排水监测中心 济南 250100 3济南大学 水利与环境学院 济南 250022 
关键词:微污染水源 抗生素 膜过滤 高级氧化 耦合工艺 饮用水处理 
分类号:X524、X592、X-1
出版年,卷(期):页码:2019,39(1):110-115
摘要:

 抗生素作为一类新兴环境污染物已经成为人们日益关注的热点,水环境中长期暴露的痕量水平抗生素具有一定的生态毒理学效应,饮用水源微生物群体中存在着诱导耐药菌、抗性基因的潜在风险。膜分离与高级氧化耦合工艺具有良好的协同作用,被成功应用于水体有机污染物的控制与去除。系统介绍了膜过滤-高级氧化耦合工艺去除水中抗生素的技术研究及工程应用进展,总结了不同耦合技术对抗生素的降解机理、去除特性及优缺点,提出了膜过滤-高级氧化工艺在微污染水源饮用水处理方面的技术发展方向。

 Antibiotics have become a major concern as a kind of emerging environmental pollutants. Long-term exposure to trace levels of antibiotics in the water environment have a certain ecotoxicological effect. There has a potential risk of inducing drug-fast bacteria and resistance genes in the microbial population of drinking water source. The coupling technique of membrane separation and advanced oxidation techniques has been successfully applied in the control and removal of organic pollutants in water due to its good synergy. The technical research and engineering application of the coupling technique for antibiotics removal in water were systematically introduced. The degradation mechanism, removal characteristics, advantages and disadvantages of different coupling techniques to degrade antibiotics were also summarized. Finally, the development trend of the coupling techniques in the treatment of drinking water with micro-polluted water source was outlooked.

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