污水处理厂污水排放对下游水生环境中抗生素耐药性组的影响:小型综述

IF 6.1 2区 环境科学与生态学 Q2 ENGINEERING, ENVIRONMENTAL
Zhiguo Su, Lyujun Chen, Donghui Wen
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引用次数: 0

摘要

抗生素耐药性(AMR)已成为人类健康面临的一项重大挑战。污水处理厂(WWTPs)作为人类活动与环境之间的纽带,为抗生素耐药基因(ARGs)和抗生素耐药细菌(ARB)的选择和传播创造了理想的条件。遗憾的是,目前的处理工艺无法有效去除 ARGs,导致大量 ARB 和 ARGs 通过污水处理厂的污水排放到水生环境中。这反过来又导致了它们的扩散,并有可能通过水和食物链传播给人类。为保障人类和环境健康,了解污水处理厂排放物影响 ARGs 在下游水体中的分布和扩散的机制至关重要。在本研究中,我们探讨了有关暴露于污水处理厂污水的各种水体中抗生素耐药性组的最新研究,并强调了关键的影响机制。此外,我们还对未来的研究和管理策略提出了建议,以控制污水处理厂向环境中传播 ARGs,从而实现 "同一健康 "的目标。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Impact of wastewater treatment plant effluent discharge on the antibiotic resistome in downstream aquatic environments: a mini review

Impact of wastewater treatment plant effluent discharge on the antibiotic resistome in downstream aquatic environments: a mini review

Antimicrobial resistance (AMR) has emerged as a significant challenge in human health. Wastewater treatment plants (WWTPs), acting as a link between human activities and the environment, create ideal conditions for the selection and spread of antibiotic resistance genes (ARGs) and antibiotic-resistant bacteria (ARB). Unfortunately, current treatment processes are ineffective in removing ARGs, resulting in the release of large quantities of ARB and ARGs into the aquatic environment through WWTP effluents. This, in turn, leads to their dispersion and potential transmission to human through water and the food chain. To safeguard human and environmental health, it is crucial to comprehend the mechanisms by which WWTP effluent discharge influences the distribution and diffusion of ARGs in downstream waterbodies. In this study, we examine the latest researches on the antibiotic resistome in various waterbodies that have been exposed to WWTP effluent, highlighting the key influencing mechanisms. Furthermore, recommendations for future research and management strategies to control the dissemination of ARGs from WWTPs to the environment are provided, with the aim to achieve the “One Health” objective.

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来源期刊
Frontiers of Environmental Science & Engineering
Frontiers of Environmental Science & Engineering ENGINEERING, ENVIRONMENTAL-ENVIRONMENTAL SCIENCES
CiteScore
10.90
自引率
12.50%
发文量
988
审稿时长
6.1 months
期刊介绍: Frontiers of Environmental Science & Engineering (FESE) is an international journal for researchers interested in a wide range of environmental disciplines. The journal''s aim is to advance and disseminate knowledge in all main branches of environmental science & engineering. The journal emphasizes papers in developing fields, as well as papers showing the interaction between environmental disciplines and other disciplines. FESE is a bi-monthly journal. Its peer-reviewed contents consist of a broad blend of reviews, research papers, policy analyses, short communications, and opinions. Nonscheduled “special issue” and "hot topic", including a review article followed by a couple of related research articles, are organized to publish novel contributions and breaking results on all aspects of environmental field.
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