| Filter badge SO_2捕集-离子色谱法测定空气中二氧化硫 |
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| 引用本文： | 陈秀娟,谭红,洪涛,沈方祥. Filter badge SO_2捕集-离子色谱法测定空气中二氧化硫[J]. 中国环境监测, 2009, 25(5) |
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| 作者姓名： | 陈秀娟 谭红 洪涛 沈方祥 |
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| 作者单位： | 贵阳市环境监测中心站,贵州,贵阳,550002 |
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| 摘 要： | 用Filter badge SO2捕集空气中SO2。用双氧水将捕集到的SO2氧化成SO42-,再用离子色谱法测定SO42-的浓度,按公式f SO2=2082×103×(T/τ)X计算,即可得到捕集时间内的平均SO2浓度f SO2(ppb)。
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| 关 键 词： | Filter badge SO2 二氧化硫 离子色谱 |
Determination of Sulfur Dioxide in the Atmosphere by Filter Badge SO_2 Ion Chromatography |
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| CHEN Xiu-juan,et al. Determination of Sulfur Dioxide in the Atmosphere by Filter Badge SO_2 Ion Chromatography[J]. Environmental Monitoring in China, 2009, 25(5) |
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| Authors: | CHEN Xiu-juan et al |
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| Affiliation: | Guiyang Environmental Monitoring Centre;Guiyang 550002;China |
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| Abstract: | Trapping the Sulfur Dioxide in the Atmosphere by Filter badge SO_2 ,The Sulfur Dioxide is oxidized forming Sulfate Radical with the Hydrogen Peroxide Solution. Then Determination of sulfate concentration. According below formula to calculate: f SO_2 = 2082×10~3×(Τ/τ)X,Can obtained with the average concentration of the Sulfur Dioxide in the trapping time. |
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| Keywords: | Filter badge SO_2 SO_2 Ion Chromatography |
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