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Persistent toxic substances: sources, fates and effects

机译：持久性有毒物质：来源，命运和影响

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摘要

Persistent toxic substances (PTS) include the Stockholm persistent organic pollutants, like dichlorodiphenyltrichloro-ethane, polychlorinated biphenyls, dioxin/furan, etc., and organometallic compounds, like organomercury, organotin, and organolead, which all share the same characteristics of being persistent, toxic, bioaccumulative, and able to travel long distances through different media. The adverse health effects of some of the emerging chemicals like pentabromo-diphenyl ether, bisphenol A, and di(2-ethylhexyl)phthalate, which are widely used in daily appliances (e.g., TVs, computers, mobile phones, plastic baby bottles), have become a public health concern due to more evidence now available showing their adverse effects like disturbance of the endocrine system and cancer. This article is an attempt to review the current status of PTS in our environment, citing case studies in China and North America, and whether our existing drinking water treatment and wastewater treatment processes are adequate in removing them from water. Some management issues of these emerging chemicals of concern are also discussed.
机译：持久性有毒物质（PTS）包括斯德哥尔摩持久性有机污染物，例如二氯二苯基三氯乙烷，多氯联苯，二恶英/呋喃等，以及有机金属化合物，例如有机汞，有机锡和有机铅，它们具有相同的持久性特征，有毒，具有生物蓄积性，并能够通过不同的介质长距离传播。五溴二苯醚，双酚A和邻苯二甲酸二（2-乙基己基）酯等一些新兴化学物质对健康的不利影响，这些化学物质广泛用于日用电器（例如电视，计算机，手机，塑料婴儿奶瓶），由于现在已有更多证据显示其不利影响，例如内分泌系统紊乱和癌症，已经成为公共卫生问题。本文旨在回顾中国和北美的案例研究，以及我们现有的饮用水处理和废水处理过程是否足以将其从水中去除，以回顾我们环境中PTS的当前状态。还讨论了这些令人关注的新兴化学品的一些管理问题。

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  • 来源
    《Reviews on environmental health》 |2012年第4期|207-213|共7页
  • 作者

    Ming H. Wong; Margaret-Ann Armour; Ravi Naidu; Ming Man;

  • 作者单位

    School of Environment and Resource Sciences, Zhejiang Agriculture and Forestry University, Linan 311300, China Croucher Institute for Environmental Sciences, Hong Kong Baptist University, Hong Kong, China;

    Faculty of Science, University of Alberta, Edmonton, Alberta, Canada;

    Cooperative Research Centre for Contamination Assessment and Remediation of Environments (CRC CARE), University of South Australia, Adelaide, South Australia, Australia;

    School of Environment and Resource Sciences, Zhejiang Agriculture and Forestry University, Linan, China,Croucher Institute for Environmental Sciences, Hong Kong Baptist University, Hong Kong, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    drinking water treatment; emerging chemicals of concern; wastewater treatment;

    机译：饮用水处理;令人关注的新兴化学品;废水处理;

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