抗生素存在下给水管网中细菌抗生素抗性和消毒剂抗性研究进展  

An Overview on Bacteria Resistance of Antibiotic and Disinfectants in Drinking Water Distribution System

作　　者：邢佳夷 张永吉[1] 周玲玲[2] Xing Jia-yi;Zhang Yong-ji;ZHou lin-lin(Key Laboratory of Yangtze River Water Environment,Ministry of Education,Tongji University,Shanghai 200092,China;State Key Laboratory of Pollution Control and Resource Utilization,Tongji University,Shanghai 200092,China)

机构地区：[1]长江水环境教育部重点实验室(同济大学),上海200092 [2]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《化工管理》2020年第4期69-70,79,共3页Chemical Engineering Management

基　　金：抗生素胁迫下城市给水管网管壁生物膜特性及微生物多样性研究(编号:51778453);微氧化环境下给水管壁生物膜中微量无机污染物累积/解吸生物化学耦合机制(编号:51878467);国家科技重大专项(No.2017ZX07201002);常州市太湖流域水源饮用水安全保障技术与应用示范

摘　　要：近年来,由于抗生素不合理使用造成给水管网中抗生素污染成为普遍现象,在抗生素长期选择压力下,给水管网中出现抗生素抗性菌(Antibiotic resistance bacterial,ARB)和抗生素抗性基因(Antibiotic resistance genes,ARGs),这类新型污染物得到人们普遍关注。抗生素抗性菌和抗生素抗性基因还会造成细菌对消毒剂敏感性降低,使给水管网中耐氯菌普遍存在。文章结合国内外文献,对给水管网中抗生素含量、ARB和ARGs分布、耐氯菌特征以及抗生素抗性和消毒剂抗性的关系进行综述,为保障给水管网微生物安全提供参考。In recent years,the contamination of antibiotics in drinking water distribution system has become a common phenomenon with the abuse of antibiotics Under the pressure of long-term antibiotic selection,there are antibiotic resistance bacterial and antibiotic resistance genes in drinking water distribution system and this new type of pollutant has been widely concerned.Antibiotic resistance bacterial and antibiotic resistance genes also reduce the susceptibility of bacterial to disinfectants,so that chlorine-resistant bacteria are common in the water supply network.This paper summarize the content of antibiotics,the distribution of ARB and ARGs,the characteristics of chlorine-resistant bacteria and the relationship between antibiotic resistance and disinfectant resistance in drinking water distribution system with domestic and foreign literatures,which provides reference for the biological safety of drinking water.

关 键 词：抗生素 抗性菌 抗性基因 消毒剂抗性 

分 类 号：TU991.2[建筑科学—市政工程]