污水处理中抗生素对活性污泥毒性研究进展

Advances in research on toxicity of antibiotics to activated sludge in sewage treatment

抗生素是一类生物(主要是真菌、放线菌或细菌等微生物)在其代谢过程中产生的具有杀灭或抑制他种生物(主要是微生物)作用的化学物质。由于在较低的浓度下抗生素便可以抑制或杀灭其他微生物,自其产生以来便被广泛应用于各个领域。本文介绍了抗生素对活性污泥毒性的研究进展。

Antibiotics are chemicals produced by a class of organisms(mainly microorganisms such as fungi,actinomycetes or bacteria)that kill or inhibit the action of other organisms(mainly microorganisms).Since antibiotics can inhibit or kill other microorganisms at lower concentrations,they have been widely used in various fields since their production.This article discusses the research progress of antibiotics on the toxicity of activated sludge.