| 大气中持久性有机污染物的采样技术进展 |
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| 引用本文： | 朱青青,刘国瑞,张宪,董姝君,高丽荣,郑明辉.大气中持久性有机污染物的采样技术进展[J].生态毒理学报,2016,11(2):50-60. |
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| 作者姓名： | 朱青青 刘国瑞 张宪 董姝君 高丽荣 郑明辉 |
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| 作者单位： | 中国科学院生态环境研究中心环境化学与生态毒理学国家重点实验室,北京100085;中国科学院大学,北京100049 |
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| 基金项目： | 国家自然科学基金(21361140359，91543108) |
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| 摘 要： | 大气是全球持久性有机污染物(persistent organic polutants,POPs)监测的重要环境介质,大气中POPs的采样技术是准确表征大气中POPs赋存水平的关键所在。近年来大气中POPs的采样技术发展很快。本文介绍了大气中POPs的两类采样方法:主动采样法(active air sampling,AAS)和被动采样法(passive air sampling,PAS),总结了新型吸附材料和新型采样器研发的成果,讨论了不同类型的采样方法的特点,对比分析了不同采样方法获得的POPs监测数据,并提出今后应用不同POPs大气采样技术在监测数据可对比性研究方面值得关注的问题。
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| 关 键 词： | 持久性有机污染物 大气 主动采样 被动采样 |
| 收稿时间： | 2015/11/29 0:00:00 |
| 修稿时间： | 1/6/2016 12:00:00 AM |
Progress on the Sampling Techniques of Persistent Organic Pollutants in Atmosphere |
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| Zhu Qingqing,Liu Guorui,Zhang Xian,Dong Shujun,Gao Lirong,Zheng Minghui.Progress on the Sampling Techniques of Persistent Organic Pollutants in Atmosphere[J].Asian Journal of Ecotoxicology,2016,11(2):50-60. |
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| Authors: | Zhu Qingqing Liu Guorui Zhang Xian Dong Shujun Gao Lirong Zheng Minghui |
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| Institution: | State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China |
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| Abstract: | Atmosphere is one of the core matrices for global monitoring of persistent organic pollutants (POPs). The atmospheric POPs sampling techniques are important for accurately measuring the levels of POPs in the air, which have been rapidly developed in recent years. In this paper, two types of active air sampling (AAS) and passive air sampling (PAS) were reviewed. The development of new adsorbent materials was summarized and the characteristics of different types of samplers were discussed. Moreover, the monitoring data obtained by using different sampling techniques were compared and some issues of the data comparability were proposed. |
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| Keywords: | atmosphere persistent organic pollutants active air sampling passive air sampling |
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