受水生植物主导的淡水生态系统中新兴污染物的环境行为：综述。
Environmental behaviors of emerging contaminants in freshwater ecosystem dominated by submerged plants: A review.
机构信息
Beijing Key Lab for Source Control Technology of Water Pollution, Engineering Research Center for Water Pollution Source Control and Eco-remediation, Beijing Forestry University, Beijing, 100083, China; School of Energy and Environmental Engineering, Hebei University of Technology, Tianjin 300401, China.
Beijing Key Lab for Source Control Technology of Water Pollution, Engineering Research Center for Water Pollution Source Control and Eco-remediation, Beijing Forestry University, Beijing, 100083, China.
出版信息
Environ Res. 2023 Jun 15;227:115709. doi: 10.1016/j.envres.2023.115709. Epub 2023 Mar 16.
Persistent exposure of emerging contaminants (ECs) in freshwater ecosystem has initiated intense global concerns. Freshwater ecosystem dominated by submerged plants (SP-FES) has been widely constructed to control eutrophic water. However, the environmental behaviors (e.g. migration, transformation, and degradation) of ECs in SP-FES have rarely been concerned and summarized. This review briefly introduced the sources of ECs, the pathways of ECs entering into SP-FES, and the constituent elements of SP-FES. And then the environmental behaviors of dissolved ECs and refractory solid ECs in SP-FES were comprehensively summarized, and the feasibility of removing ECs from SP-FES was critically evaluated. Finally, the challenges and perspectives on the future development for ECs removal from SP-FES were prospected, giving possible research gaps and key directions. This review will provide theoretical and technical support for the effective removal of ECs in freshwater ecosystem, especially in SP-FES.
新兴污染物（ECs）在淡水生态系统中的持续暴露引起了全球的强烈关注。以沉水植物（SP-FES）为主的淡水生态系统已被广泛构建，以控制富营养化水体。然而，ECs 在 SP-FES 中的环境行为（如迁移、转化和降解）很少受到关注和总结。本综述简要介绍了 ECs 的来源、ECs 进入 SP-FES 的途径以及 SP-FES 的组成要素。然后，全面总结了溶解态 ECs 和难处理固相 ECs 在 SP-FES 中的环境行为，并对去除 ECs 的可行性进行了批判性评价。最后，对从 SP-FES 中去除 ECs 的未来发展的挑战和前景进行了展望，提出了可能的研究差距和关键方向。本综述将为有效去除淡水生态系统，特别是 SP-FES 中的 ECs 提供理论和技术支持。
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