| 被动采样分析大气中的低浓度挥发性有机物BTEX |
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| 引用本文： | 帕丽达.牙合甫,余昊菲,吴文权. 被动采样分析大气中的低浓度挥发性有机物BTEX[J]. 上海理工大学学报(社会科学版), 2008, 30(5) |
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| 作者姓名： | 帕丽达.牙合甫 余昊菲 吴文权 |
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| 作者单位： | [1]上海理工大学动力工程学院,上海200093 [2]新疆农业大学化工学院,乌鲁木齐830052 |
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| 摘 要： | 在对数百个ORSA被动式采样器进行实验的基础上,提出了一种大气中低浓度挥发性有机物BTEX（苯、甲苯、乙苯、邻／对／间二甲苯）标准溶液的配制方法以低浓度BTEX的分析方法,并在数千个样品中得到了使用验证．平行实验检测结果表明,ORSA被动采样器中BTEX的回收率大于95％,相对标准偏差在0．4452％～6．28％之间．
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| 关 键 词： | 被动采样 低浓度BTEX标准溶液配制 低浓度BTEX分析方法 回收率 |
Passive sampling and analysis of low concentration volatile organic compounds BTEX in atmosphere |
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| PALIDA Yahe-fu,YU Hao-fei,WU Wen-quan. Passive sampling and analysis of low concentration volatile organic compounds BTEX in atmosphere[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2008, 30(5) |
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| Authors: | PALIDA Yahe-fu YU Hao-fei WU Wen-quan |
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| Abstract: | Based on hundreds of experiments with ORSA passive sampler,a reliable compound method for preparing standard solution and an analysis method for low concentration BTEX in atmosphere were presented,and validated by using thousands of samples.Parallel experiments show that the BTEX recycle ratio of ORSA passive sampler is more than 95%,and the relative standard deviation(RSD) is between 0.445 2% and 6.28%. |
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| Keywords: | passive sampling compound method for low concentration BTEX standard solution analysis method of low concentration BTEX recycle ratio |
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