| 离子色谱法测定废气中的丙烯酸 |
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| 引用本文： | 黄桂荣,刁小冬.离子色谱法测定废气中的丙烯酸[J].环境监测管理与技术,2012,24(5):61-63. |
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| 作者姓名： | 黄桂荣 刁小冬 |
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| 作者单位： | 泰兴市环境监测站,江苏泰兴225400 |
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| 摘 要： | 采用离子色谱法测定废气中的丙烯酸，几种常见的无机阴离子对分析无干扰。方法在0．100mg／L～10．0mg／L范围内线性良好，对有组织废气和无组织废气的检出限分别为0．04mg／m3和0．003mg／m3，废气平行样品测定值的相对偏差为3．4％～10．5％，加标样品的回收率为91％～102％。
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| 关 键 词： | 丙烯酸 离子色谱法 废气 |
Determination of Acrylic Acid in Waste Gas by Ion Chromatography |
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| HUANG Gui-rong,DIAO Xiao-dong.Determination of Acrylic Acid in Waste Gas by Ion Chromatography[J].The Administration and Technique of Environmental Monitoring,2012,24(5):61-63. |
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| Authors: | HUANG Gui-rong DIAO Xiao-dong |
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| Institution: | ( Taixing Environmental Monitoring Station, Taixing, Jiangsu 225400, China) |
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| Abstract: | Acrylic acid in exhaust was determined by using ion chromatography. The common inorganic ani- on did not produce interference to the sample analysis. Calibration curves for acrylic acid of the method exhibited linearity in a range between 0. 100 mg/L and 10.0 mg/L. Detection limits were 0.04 mg/m3 for controlled emis- sion and 0. 003 mg/m3 for uncontrolled leakage. The RSD of duplicated exhaust samples ranged from 3.4% to 10.5%. Spiked recoveries of samples ranged from 91% to 102%. |
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| Keywords: | Acrylic acid Ion chromatography Waste gas |
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