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吹扫捕集气质联用测定水中嗅味物质的研究 被引量：3

Study on Determination of Odorous Compounds in Water by Purge and Trap Gas Chromatographic-Mass Spectrometry
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摘要 文章建立了一种用吹扫捕集—气相色谱质谱联用技术测定饮用水中土臭素(GSM)和二甲基异冰片(2-MIB)等嗅味物质的分析方法,确定了最佳的色谱条件、质谱条件和水样处理方法。当取样量为25mL时,回收率分别为96%和89%,RSD<10%,检出限为0.002mg/L。 An analytical method for detecting Geosmin(GSM),2-Methylisoborneol(2-MIB) and other odorous compounds in water by Purge and Trap Gas Chromatographic-Mass Spectrometry is developed in this article,which determines the best conditions for Gas ChromatographicMass Spectrometry as well as the treatment for water sample.With sample quantity of 25mL,the recovery rates are respectively of 96% and 89%,RSD<10%,detection limit of 0.002mg/L.
作者 刘佳晶 王鹏辉
机构地区 中国石油大庆油田有限责任公司
出处 《油气田环境保护》 CAS 2013年第4期45-47,79-80,共3页 Environmental Protection of Oil & Gas Fields
关键词 嗅味 土臭素 二甲基异冰片 色谱质谱联用 odorous compounds Geosmin 2-Methylisoborneol Gas Chromatographic-Mass Spectrometry
分类号 X832 [环境科学与工程—环境工程]
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参考文献5

二级参考文献44

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共引文献109

同被引文献60

  • 1李福安.顶空气相色谱法测定水中土臭素和2-甲基异冰片[J].供水技术,2012,6(4):54-56. 被引量：6
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  • 4马晓雁,高乃云,李青松,顾国芬.气相色谱法测定饮用水中痕量土臭素和二甲基异冰片[J].分析测试学报,2007,26(2):267-269. 被引量：34
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油气田环境保护
2013年 第4期

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