College of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, China.
Institute of Soil and Water Resources and Environmental Science, Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment, Zhejiang University, Hangzhou 310058, China.
Sci Total Environ. 2021 Jan 20;753:141891. doi: 10.1016/j.scitotenv.2020.141891. Epub 2020 Aug 26.
The sorption of pharmaceuticals and personal care products (PPCPs) on soil and soil components makes an important contribution to the fate, migration and bioavailability of PPCPs. Previous reviews have mostly focused on the sorption of PPCPs on single soil components (e.g., minerals and soil organic matter). However, the sorption of PPCPs within the whole soil system has not been systematically analyzed. This paper reviews the recent progress on PPCP sorption on soil and soil components. We have evaluated the sorption of a wide range of PPCPs in research fields that are usually considered in isolation (e.g., humic acids (HAs), montmorillonite, kaolinite, and goethite), and established a bridge between PPCPs and sorbent. The sorption mechanisms of PPCPs, e.g., cation exchange, surface complexation, electrostatic interaction and hydrogen bonding, are discussed and critically evaluated. We also assessed the influence of environmental factors (pH, ionic strength, organic matter and temperature) on sorption. This review summarizes the knowledge of PPCPs sorption on soil gained in recent years, which can provide new strategies for solving the problem of antibiotic pollution.
药品和个人护理产品（PPCPs）在土壤和土壤成分上的吸附对 PPCPs 的命运、迁移和生物利用度有重要贡献。以前的综述主要集中在 PPCPs 对单一土壤成分（如矿物质和土壤有机质）的吸附上。然而，整个土壤系统中 PPCPs 的吸附尚未得到系统分析。本文综述了近年来关于 PPCPs 在土壤和土壤成分上吸附的研究进展。我们评估了在通常被孤立考虑的研究领域（如腐殖酸（HA）、蒙脱石、高岭石和针铁矿）中广泛的 PPCPs 的吸附，并在 PPCPs 和吸附剂之间建立了桥梁。讨论并批判性地评估了 PPCPs 的吸附机制，如阳离子交换、表面络合、静电相互作用和氢键。我们还评估了环境因素（pH 值、离子强度、有机物和温度）对吸附的影响。本综述总结了近年来关于 PPCPs 在土壤上吸附的知识，为解决抗生素污染问题提供了新的策略。
