Beijing Key Laboratory for Source Control Technology of Water Pollution, Engineering Research Center for Water Pollution Source Control and Eco-remediation, Beijing Forestry University, Beijing 100083, China; Nanjing University & Yancheng Academy of Environmental Protection Technology and Engineering, Yancheng 224001, China.
Beijing Key Laboratory for Source Control Technology of Water Pollution, Engineering Research Center for Water Pollution Source Control and Eco-remediation, Beijing Forestry University, Beijing 100083, China; Hebei Province Key Laboratory of Sustained Utilization & Development of Water Recourse, Hebei Province Collaborative Innovation Center for Sustainable Utilization of Water Resources and Optimization of Industrial Structure, Department of Water Resource and Environment, Hebei GEO University, No. 136 Huai'an Road, Shijiazhuang 050031, Hebei, China.
J Hazard Mater. 2022 Jun 5;431:128517. doi: 10.1016/j.jhazmat.2022.128517. Epub 2022 Feb 22.
Organic phosphorus flame retardants (OPFRs), as a new type of emerging contaminant, have drawn great attention over the last few years, due to their wide distribution in aquatic environments and potential toxicities to humans and living beings. Various treatment methods have been reported to remove OPFRs from water or wastewater. In this review, the performances and mechanisms for OPFRs removal with different methods including adsorption, oxidation, reduction and biological techniques are overviewed and discussed. Each technique possesses its advantage and limitation, which is compared in the paper. The degradation pathways of typical OPFRs pollutants, such as Cl-OPFRs, alkyl OPFRs and aryl OPFRs, are also reviewed and compared. The degradation of those OPFRs depends heavily upon their structures and properties. Furthermore, the implications and future perspectives in such area are discussed. The review may help identify the research priorities for OPFRs remediation and understand the fate of OPFRs during the treatment processes.
有机磷阻燃剂（OPFRs）作为一种新型的新兴污染物，因其在水环境中的广泛分布和对人类和生物的潜在毒性，近年来引起了极大的关注。已经报道了各种处理方法来去除水中或废水中的 OPFRs。在这篇综述中，概述并讨论了不同方法（包括吸附、氧化、还原和生物技术）去除 OPFRs 的性能和机制。每种技术都有其优点和局限性，本文进行了比较。还综述和比较了典型 OPFRs 污染物（如 Cl-OPFRs、烷基 OPFRs 和芳基 OPFRs）的降解途径。这些 OPFRs 的降解在很大程度上取决于它们的结构和性质。此外，还讨论了该领域的意义和未来展望。本综述可能有助于确定 OPFRs 修复的研究重点，并了解 OPFRs 在处理过程中的命运。
