抗生素与微藻相互作用的研究进展  

Research Progress on the Interaction Between Antibiotics and Microalgae

作　　者：朱红娟 王亚娥[1] 李杰[1,2] 毛飞剑 慕浩 胡凯耀 任爽 ZHU Hongjuan;WANG Ya’e;LI Jie;MAO Feijian;MU Hao;HU Kaiyao;REN Shuang(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China;Gansu Membrane Science and Technology Research Institute Co.,Ltd.,Lanzhou 730020,China;Nanjing Hydraulic Research Institute,Nanjing 210029,China)

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]甘肃省膜科学技术研究院有限公司,甘肃兰州730020 [3]南京水利科学研究院,江苏南京210029

出　　处：《环境科学与技术》2022年第12期117-125,共9页Environmental Science & Technology

基　　金：国家自然科学基金项目(51768032)。

摘　　要：抗生素是一类典型的药物,采用传统的方法无法将其有效去除,具有较高的环境风险。而微藻已被证明具有去除抗生素的潜力。因此,抗生素与微藻方面的研究已经成为热点。文章首先综述了环境中常见抗生素种类及其理化性质,其次分析了抗生素对原核生物(蓝藻)和真核生物(绿藻)在生长过程中的影响及机理,并对抗生素对微藻的复合毒性进行了阐述,最后总结了微藻去除抗生素的主要机制(生物吸附、生物累积、生物降解、光降解、水解和挥发),对未来抗生素与微藻的相关研究方向进行了展望。Antibiotics are a kind of typical drugs,which can not be effectively removed by traditional methods,and have high environmental risk.Microalgae has been shown to have the potential to remove antibiotics.Therefore,the research on antibiotics and microalgae has become a hot spot.Firstly,the types and physicochemical properties of common antibiotics in the environment were reviewed.Then the effects and mechanism of antibiotics on prokaryotes(cyanobacteria)and eukaryotes(green algae)in the growth process were analyzed,and the compound toxicity of antibiotics to microalgae was described.Finally,the main mechanisms of antibiotic removal by microalgae(biosorption,bioaccumulation,biodegradation,photodegradation,hydrolysis and volatilization)were summarized,and the future research directions of antibiotics and microalgae are prospected.

关 键 词：抗生素 蓝藻 绿藻 去除机制 

分 类 号：X52[环境科学与工程—环境工程]