抗生素在土壤中的吸附行为研究进展

Adsorption of Antibiotics in Soils: A Review

抗生素是人类与动植物疾病防治中被广泛使用的抑菌或杀菌药物,由于其不能完全被机体吸收转化,大部分以原形或代谢物的形式经不同途径进入土壤环境,导致土壤微环境破坏,最终影响人类健康。本文通过文献查阅,综合近几年的研究现状,分析土壤矿物质、有机质、土壤溶液及土壤生物对抗生素吸附作用的机理,探究土壤矿物质、有机质、土壤溶液及土壤生物对抗生素吸附性能的影响,并对抗生素在土壤中的吸附行为进行了展望,以期为土壤中抗生素污染防治提供理论依据。

Antibiotics are constantly used in human, plants and veterinary treatments. A huge percentage of these administered antibiotics, unchanged or transformed into their metabolites, are ultimately excreted into the soil via various ways, which leads to soil pollution and threatens to human health. Based on the researches in the recent years, this paper summarized the adsorption mechanism and influences of soil minerals, organic matter, solution and organisms to antibiotics and prospected the future research fields in order to provide theoretical references for the prevention and treatment of antibiotics pollution in the soil.