Municipal Solid Waste Landfills: An Underestimated Source of Pharmaceutical and Personal Care Products in the Water Environment.,Environmental Science & Technology

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Municipal Solid Waste Landfills: An Underestimated Source of Pharmaceutical and Personal Care Products in the Water Environment.
Environmental Science & Technology ( IF 10.8 ) Pub Date : 2020-06-19 , DOI: 10.1021/acs.est.0c00565
Xia Yu ₁ , Qian Sui _{1,

2} , Shuguang Lyu _{1,

2} , Wentao Zhao ₃ , Jianguo Liu ₄ , Zhenxiao Cai ₅ , Gang Yu ₄ , Damia Barcelo ₆

Affiliation

Pharmaceutical and personal care products (PPCPs) have been the focus of increasing concern in recent decades due to their ubiquity in the environment and potential risks. Out-of-date PPCPs are usually discharged into municipal solid wastes (MSWs), enter the leachates in MSW landfills, and have serious adverse effects on the surrounding water environment. However, the occurrence and removal of PPCPs from landfill leachates have rarely been examined to date. This lack of knowledge makes the landfill an underestimated source of PPCPs in the environment. In this review, we collected the relevant publications of PPCPs in landfill leachates, systematically summarized the occurrence of PPCPs in landfill leachates globally, evaluated the removal performances for various PPCPs by different types of on-site full-scale leachate treatment processes, and assessed the impacts of landfill leachates on PPCPs in the adjacent groundwater. In particular, influencing factors for PPCPs in landfill leachates, including the physicochemical properties of PPCPs, climate conditions, and characteristics of landfill sites (i.e., landfill ages) as well as sociological factors (i.e., economic development), were extensively discussed to understand their occurrence patterns. Future perspectives were also proposed in light of the identified knowledge gaps. To the best of our knowledge, this is the first review regarding the occurrence and removal of PPCPs from landfill leachates worldwide.

中文翻译：

市政固体垃圾填埋场：在水环境中被低估的药品和个人护理产品来源。

药物和个人护理产品（PPCP）由于在环境中无处不在和潜在的风险而成为近几十年来日益受到关注的焦点。过时的PPCP通常会排放到城市固体废物（MSW）中，进入MSW垃圾填埋场的渗滤液，并对周围的水环境产生严重的不利影响。但是，迄今为止，很少检查垃圾填埋场渗滤液中PPCP的存在和去除。缺乏知识使垃圾填埋场成为环境中被低估的PPCP来源。在这篇综述中，我们收集了垃圾填埋场渗滤液中PPCP的相关出版物，系统地总结了全球垃圾渗滤液中PPCP的发生情况，通过不同类型的现场大规模渗滤液处理工艺评估了各种PPCP的去除性能，并评估了垃圾渗滤液对邻近地下水中PPCP的影响。特别是，广泛讨论了影响垃圾渗滤液中PPCPs的因素，包括PPCPs的理化特性，气候条件和垃圾填埋场的特征（即垃圾填埋年龄）以及社会学因素（即经济发展），以了解其影响因素。发生方式。鉴于已发现的知识差距，还提出了未来的观点。据我们所知，这是关于全球垃圾填埋场渗滤液中PPCP的发生和去除的第一篇评论。为了了解垃圾填埋场的发生方式，广泛讨论了垃圾填埋场的特征和特点（即垃圾填埋场的年龄）以及社会学因素（即经济发展）。鉴于已发现的知识差距，还提出了未来的观点。据我们所知，这是关于全球垃圾填埋场渗滤液中PPCP的发生和去除的第一篇评论。为了了解垃圾填埋场的发生方式，广泛讨论了垃圾填埋场的特征和特点（即垃圾填埋场的年龄）以及社会学因素（即经济发展）。鉴于已发现的知识差距，还提出了未来的观点。据我们所知，这是关于全球垃圾填埋场渗滤液中PPCP的发生和去除的第一篇评论。

更新日期：2020-08-18

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