摘要
四环素类抗生素因具有预防疾病与促生长作用而被广泛应用于临床与养殖业中,进而会通过各种途径(有机肥施用、污水灌溉)进入土壤,并在土壤环境中长时间累积。在介绍此类抗生素基本性质及结构的基础上,针对此类抗生素在土壤中的残留状况及各种环境行为(吸附和解吸、降解、迁移)进行了论述,并简要概括了其对土壤微生物、动物、植物的危害,重点介绍了四环素类抗生素在土壤中的吸附、降解和淋溶行为及影响因素,以期为这类抗生素带来的生态风险评估及控制提供参考依据。
The tetracycline antibiotics are widely used in clinical and aquaculture industries due to their prevention of disease and growth promotion,these antibiotics enter the soil through various routes(application of organic fertilizers,sewage irrigation)and accumulate in soil environment for a long time.On the basis of summary of the tetracycline antibiotic types and structures,the remaining conditions and environmental behaviors(adsorption and desorption,degradation,migration)of the tetracycline antibiotics were discussed.The harmful effect of tetracycline antibiotics on soil microbes,animals and plants was also summarized.The absorption,degradation and leaching behaviors and corresponding influencing factors of tetracycline antibiotics in soil were highlighted.In order to provide scientific basis for the assessment and the ecological risk control of such antibiotics.
作者
肖磊
王海芳
XIAO Lei;WANG Hai-fang(School of Environment and Safety Engineering,North University of China,Taiyuan 030051,China)
出处
《应用化工》
CAS
CSCD
北大核心
2020年第12期3178-3184,共7页
Applied Chemical Industry
基金
场地土壤环境风险评估方法与基准(2018YFC1801104)。
