摘要
不同环境中存在的抗生素会对人类的健康产生威胁。吸附法作为一种高效、简单的抗生素去除技术是目前的研究热点。然而,不同环境中普遍存在的溶解性有机物(Dissolved Organic Matter, DOM)会对抗生素的吸附过程产生影响。对人工合成材料体系(石墨烯和生物炭)和自然体系(土壤和底泥)中DOM对抗生素吸附过程的影响进行了梳理,同时总结了DOM影响抗生素吸附的机理,并对今后的研究趋势进行展望,以期能为环境中抗生素的吸附去除提供一定的参考。
Antibiotics which are present in different environments pose a threat to human health.As an efficient and simple technology for antibiotic removal,adsorption is a research hot spot.However,the ubiquitous dissolved organic matter(DOM)in different environments can affect the adsorption process of antibiotics.In this study,the effects of DOM on the adsorption process of antibiotics in synthetic material systems(graphene and biochar)and natural systems(soil and sediment)were summarized and the mechanism of this process was discussed.The future research trend of DOM affecting the adsorption of antibiotics was proposed.Hopefully,this study can provide some reference for antibiotics removal by adsorption process in environment.
作者
李天雨
闫万洋
马佑
孟晗
谢文明
LI Tian-yu;YAN Wang-yang;MA You;MENG Han;XIE Wen-ming(School of Enviroment Nanjing Normal University,Nanjing 210023,China)
出处
《四川环境》
2023年第5期340-344,共5页
Sichuan Environment
基金
安徽省环境污染控制与废弃物资源化利用重点实验室开放课题(2021EPC04)
国家自然科学基金(52270090)。
关键词
溶解性有机物
抗生素
吸附
机理
Dissolved organic matter
antibiotics
adsorption
mechanism
