| 氟氯烃检测中的富集采样研究 |
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| 引用本文： | 傅学起,张丽聪,马维琦. 氟氯烃检测中的富集采样研究[J]. 中国环境监测, 1997, 0(1) |
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| 作者姓名： | 傅学起 张丽聪 马维琦 |
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| 作者单位： | 南开大学环境科学系 |
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| 摘 要： | 本文用自制的吸附采样管和解吸装置完成了大气中痕量氟氯烃的采样测定，其吸附效率达８５％以上，解吸效率达８７％，富集倍数达１１４４倍。研究了温度对吸附和解吸效率的影响。
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| 关 键 词： | 氟氯烃，富集采样，空气 |
The Study of Concentration Sampling for Monitoring CFC in Air. |
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| Fu Xue qi et al. The Study of Concentration Sampling for Monitoring CFC in Air.[J]. Environmental Monitoring in China, 1997, 0(1) |
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| Authors: | Fu Xue qi et al |
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| Abstract: | In this paper,the sampling and determination CFC in air was completed by the self made adsorption and desorption instrument.The adsorption rate is over 85%,and the desorption rate is over 87%.The concentration degree is 11 44 times.Another,effect of temperature to the adsorption and desorption rate studied. |
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| Keywords: | CFC sampling by concentration air |
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