摘要

    抗生素抗性基因（ARG）是新兴污染物，在不同的水生环境中经常被发现，这对公共健康和生态系统构成了潜在的风险。正确设计和操作的废水处理工艺可能是减少排放到环境中的ARG数量的有效最终屏障。为了控制抗菌素在环境中的传播，必须全面了解各种废水处理工艺对ARGs的消除和灭活。这篇综述系统地总结和分析了在不同废水处理过程中去除ARGs的可行性和效率，这些过程包括生物过程，例如膜生物反应器过程和人工湿地；化学过程，例如臭氧化，氯化，芬顿氧化和其他高级氧化过程（AOP）；物理化学过程，例如紫外线辐射，电离辐射；和物理过程，例如凝结和膜过滤。此外，还讨论了这些处理方法在消除和灭活废水中ARGs中的优点和局限性以及未来的方向，旨在为将来的研究提供更好的理解和支持。

    Antibiotic resistance genes (ARGs) are emerging contaminants, which have been frequently detected in different aquatic environments, posing potential risk to public health and ecosystem. A properly designed and operated wastewater treatment process can be an effective final barrier for reducing the quantity of ARGs discharged into the environment. In order to control the propagation of antimicrobial resistance in the environment, it is essential to comprehensively understand the elimination and inactivation of ARGs by various wastewater treatment processes. This review systematically summarized and analyzed the feasibility and efficiency of ARGs removal in different wastewater treatment processes, including biological processes, such as membrane bioreactor process and constructed wetlands; chemical processes, such as ozonation, chlorination, Fenton oxidation and other advanced oxidation processes (AOPs); physicochemical processes, such as UV radiation, ionizing radiation; and physical processes, such as coagulation and membrane filtration. In addition, the advantages and limitations as well as future direction of these treatment processes for the elimination and inactivation of ARGs in wastewater were also discussed, aiming to provide better understanding and support for future research.

    https://www.tandfonline.com/doi/abs/10.1080/10643389.2020.1835124