催化剂活化过硫酸盐高级氧化技术去除抗生素耐药基因研究进展  

Research Progress on Removal of Antibiotic Resistance Genes Using Advanced Oxidation Processes with Persulfate Actived by Catalysts

作　　者：于江龙 刘玉涛 张升晓[2] 刘军深[2] YU Jianglong;LIU Yutao;ZHANG Shengxiao;LIU Junshen(Yantai Urban Drainage Service Center,Yantai 264000,China;School of Chemistry and Materials Science,Ludong University,Yantai 264039,China)

机构地区：[1]烟台市城市排水服务中心,山东烟台264000 [2]鲁东大学化学与材料科学学院,山东烟台264039

出　　处：《鲁东大学学报（自然科学版）》2024年第3期282-288,共7页Journal of Ludong University:Natural Science Edition

基　　金：烟台市科技创新发展计划校地融合项目(2022XDRH009)。

摘　　要：抗生素的不合理使用产生了大量抗生素耐药基因(antibiotic resistant genes,ARGs)新型污染物,已对人类健康和生态安全构成威胁,因此,迫切需要控制和除去这类新型污染物的新技术。基于催化剂活化的过硫酸盐(persulfate,PS)产生硫酸根自由基是一种新兴的高级氧化技术(advanced oxidation processes,AOPs),该技术具有无毒、高效、经济且环境友好等优势,采用该技术除去ARGs成为研究热点。本文根据催化剂的类型综述了该技术在用于去除ARGs过程中的效果和研究进展;分析了在去除ARGs过程中的影响因素和存在的问题,并对未来发展进行了展望。The irrational use of antibiotics has produced a large number of antibiotic resistance genes(ARGs),a kind of emerging pollutants,which have posed a threat to human health and ecological security.Therefore,new methods and technologies to control and remove these new pollutants are urgently needed.The production of sulfate radicals by activating persulfate(PS)based on catalysts is a new advanced oxidation process(AOP),which has the non-toxic,efficient,economical and environmentally friendly advantages.The removal of ARGs by this technology has become a research focus.According to the different catalyst types,the effect and research progress of these different advanced oxidation techniques for removing ARGs are reviewed in this paper.The influencing factors and existing problems in the process of removing ARGs are analyzed,and the future development is prospected.

关 键 词：抗生素耐药基因 高级氧化技术 过硫酸盐 活化 

分 类 号：X703[环境科学与工程—环境工程]