| 工业废气中异丁酸的测定 |
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| 引用本文： | 崔丽.工业废气中异丁酸的测定[J].内蒙古环境科学,2014(1):170-171. |
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| 作者姓名： | 崔丽 |
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| 作者单位： | 重庆市荣昌县环境监测站,荣昌402460 |
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| 摘 要： | 建立了用离子色谱法测定工业废气中异丁酸的新方法。废气中异丁酸经淋洗液吸收，0．45μm微孔滤膜过滤后离子色谱法分析，时间定性，峰高定量，其异丁酸回收率为93．5％～104．2％，消采样体积为20L的条件下，异丁酸最低检出质量浓度为0．02mg／m^3。
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| 关 键 词： | 离子色谱法 工业废气 淋洗液 异丁酸 |
The determination of industrial waste gas isobutyric acid |
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| Cui Li.The determination of industrial waste gas isobutyric acid[J].Inner Mongolia Environmental Protection,2014(1):170-171. |
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| Authors: | Cui Li |
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| Institution: | Cui Li ( Chongqing Rongchang county Environmental Monitoring Station , Rongchang 402460 ) |
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| Abstract: | With ion chromatography is established a new method for determination of industrial waste gas isobutyric acid. Isobutyric acid in waste gas by eluent absorption, 0. 45 mum mieroporous membrane filter filtered ion chromatography analysis, the time of qualitative, quantitative, peak height the isobutyric acid recovery was 93.5% ～ 104.2% , and when under the condition of sample volume of 20 l, isobutyric acid detection quality lowest concentration of 0. 02 mg/m^3. |
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| Keywords: | Ion chromatography Industrial waste gas Eluent Isobutyric acid |
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