期刊
JOURNAL OF HAZARDOUS MATERIALS
卷 443, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.jhazmat.2022.130189
关键词
Surfactants; Persistent organic pollutants; Solubilization; Mobilization; Complexation; Bioremediation
This review provides an overview of the sources and reactions of persistent organic pollutants (POPs) and surfactants in soil and sediments. It also discusses the unintended consequences of using surfactants for remediation of POPs-contaminated soil and sediments, including toxicity to soil microorganisms and plants, as well as leaching of POPs into groundwater.
This review aims to provide an overview of the sources and reactions of persistent organic pollutants (POPs) and surfactants in soil and sediments, the surfactant-enhanced solubilisation of POPs, and the unintended conse-quences of surfactant-induced remediation of soil and sediments contaminated with POPs. POPs include chemical compounds that are recalcitrant to natural degradation through photolytic, chemical, and biological processes in the environment. POPs are potentially toxic compounds mainly used in pesticides, solvents, phar-maceuticals, or industrial applications and pose a significant and persistent risk to the ecosystem and human health. Surfactants can serve as detergents, wetting and foaming compounds, emulsifiers, or dispersants, and have been used extensively to promote the solubilization of POPs and their subsequent removal from environ-mental matrices, including solid wastes, soil, and sediments. However, improper use of surfactants for remedi-ation of POPs may lead to unintended consequences that include toxicity of surfactants to soil microorganisms and plants, and leaching of POPs, thereby resulting in groundwater contamination.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据