| 被动采样在大气监测中的应用 |
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| 引用本文： | 张彩香,张兆年,赵新泽,程天. 被动采样在大气监测中的应用[J]. 环境卫生工程, 2004, 12(1): 6-8 |
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| 作者姓名： | 张彩香 张兆年 赵新泽 程天 |
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| 作者单位： | 三峡大学机械与材料学院,宜昌,443002;宜昌市环境保护监测站,宜昌,443000 |
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| 摘 要： | 环境气体监测有主动采样和被动采样。被动采样由于其简单方便、成本低、无动力、准确可靠、质量轻等优点适宜用于偏远、条件差的山区和县城。利用被动采样和自动监测方式监测宜昌市大气中的SO2和NO2，并作t检验比较，验证了被动采样在此区域的可行性。
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| 关 键 词： | 被动采样 大气监测 应用 |
| 文章编号： | 1005-8206(2004)01-0006-08 |
| 修稿时间： | 2003-08-25 |
Application of Passive Sampling Technology in Monitoring Ambient Air |
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| Zhang Caixiang,Zhang Zhaonian,Zhao Xinze,Cheng Tian. Application of Passive Sampling Technology in Monitoring Ambient Air[J]. Environmental Sanitation Engineering, 2004, 12(1): 6-8 |
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| Authors: | Zhang Caixiang Zhang Zhaonian Zhao Xinze Cheng Tian |
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| Affiliation: | Zhang Caixiang1,Zhang Zhaonian2,Zhao Xinze1,Cheng Tian1 |
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| Abstract: | Active and passive sampling methods are often applied in the determination of the ambient air. Passive sampling is suitable for remote,low condition mountain areas and counties because of its simplicity, convenience, low cost- effectiveness, no pump- dependent, high accuracy and precision, light- weight, etc. The comparison of passive sampling and automated monitoring for the determination of ambient sulfur dioxide and nitrogen dioxide concentrations in Yichang City was made out,and t- test was analyzed,feasibility of the passive sampling in the region was proved. |
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| Keywords: | Passive sampling Air monitoring Application |
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