| 吹扫捕集气相色谱法测定水中苯系物 |
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| 引用本文： | 国青. 吹扫捕集气相色谱法测定水中苯系物[J]. 干旱环境监测, 2011, 25(2): 115-119 |
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| 作者姓名： | 国青 |
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| 作者单位： | 奎屯市环境保护监测站; |
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| 摘 要： | 对吹扫捕集气相色谱法分析水中苯系物(苯、甲苯、乙苯、对、间-二甲苯、邻-二甲苯、异丙苯)的方法进行了研究,并讨论了吹扫捕集测定的优化条件,探讨了影响测定的各因素应注意的问题,并对实际水样进行了方法对比实验.结果表明,该方法操作简单、灵敏度高、重复性好,适用于饮用水、地表水、污水的测定.
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| 关 键 词： | 吹扫捕集 气相色谱仪 苯系物 |
Determination of Benzene in Water by Purge and Trap-gas Chromatography |
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| GUO Qing. Determination of Benzene in Water by Purge and Trap-gas Chromatography[J]. Arid Environmental Monitoring, 2011, 25(2): 115-119 |
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| Authors: | GUO Qing |
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| Affiliation: | GUO Qing(Kuitun Environmental Monitoring Station,Kuitun Xinjiang 833200,China) |
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| Abstract: | Benzene(benzene,toluene,ethyl benzene,p-xylene,m-xylene,O-Xylene,O-Xylene and Cumene) in water were analyzed by purge and trap-gas chromatography.Determination optimum condition and influence factors were discussed also.The results showed that the method for applying to drinking water,surface water and sewage was easy operation,high sensitivity,good repetition. |
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| Keywords: | purge and trap-gas chromatography benzene |
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