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| PUF大气被动采样技术对POPs的采样计算 | |
| 引用本文： | 刘俊文,李琦路,李军,张干,刘向.PUF大气被动采样技术对POPs的采样计算[J].中国环境监测,2012,28(3):107-112. |
| 作者姓名： | 刘俊文 李琦路 李军 张干 刘向 |
| 作者单位： | 1. 中国科学院广州地球化学研究所有机地球化学国家重点实验室,广东广州510640;中国科学院研究生院,北京100039 2. 中国科学院广州地球化学研究所有机地球化学国家重点实验室,广东广州,510640 3. 中国科学院广州地球化学研究所有机地球化学国家重点实验室,广东广州510640;中国科学院广州地球化学研究所,珠江三角洲环境污染与控制研究中心,广东广州510640 |
| 基金项目： | 中科院创新项目(KZCX2-YW-GJ02); 国家自然科学基金资助项目(40821003) |
| 摘 要： | 随着《斯德哥尔摩公约》的实施,大气中持久性有机污染物(POPs)的大气被动采样(PAS)观测技术得到了快速发展,相比于传统大气主动采样技术,PAS技术具有明显的优势。以应用最为广泛的聚氨酯软性泡沫材料大气被动采样(PUF-PAS)为例,重点阐述和讨论了3种通过大气被动采样技术来计算污染物在空气中的浓度的方法,并对其采样原理和发展趋势进行了简要介绍。 |
| 关 键 词： | 持久性有机污染物 大气被动采样 聚氨酯软性泡沫 发展趋势 |
| 收稿时间： | 2010/9/17 0:00:00 |
| 修稿时间： | 2010/12/15 0:00:00 |
Theory and Concentration Calculations of PUF Atmospheric Passive Sampling Technique for Persistent Organic Pollutants |
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| LIU Jun-wen.Theory and Concentration Calculations of PUF Atmospheric Passive Sampling Technique for Persistent Organic Pollutants[J].Environmental Monitoring in China,2012,28(3):107-112. | |
| Authors: | LIU Jun-wen |
| Institution: | State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, the Chinese Academy of Science, Guangzhou 510640, China;Graduate School of the Chinese Academy of Sciences, Beijing 100039, China;State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, the Chinese Academy of Science, Guangzhou 510640, China;Graduate School of the Chinese Academy of Sciences, Beijing 100039, China;State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, the Chinese Academy of Science, Guangzhou 510640, China;State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, the Chinese Academy of Science, Guangzhou 510640, China;State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, the Chinese Academy of Science, Guangzhou 510640, China |
| Abstract: | With the implementation of Stockholm Convention, passive atmospheric sampling (PAS) techniques for persistent organic pollutants (POPs) monitoring have been greatly developed and improved. PAS has shown its convenience and advantages by compare with the conventional active sampling technology. The review takes the most popularly used PAS, the polyurethane foam based PAS (PUF-PAS) as an example. It is focused on 3 kinds of methods for atmospheric concentrations of POPs derived from PAS. The sampling theory and prospect of PAS have also been discussed. |
| Keywords: | POPs Passive atmospheric samplers (PAS) Polyurethane foam (PUF) prospect |
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