| 水环境中弱极性痕量有机污染物采集富集装置的研究与开发 |
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| 引用本文： | 林艳霞,盛守祥,陆勇,吴昌敏,彭娟.水环境中弱极性痕量有机污染物采集富集装置的研究与开发[J].安徽农业科学,2014(14):4386-4387. |
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| 作者姓名： | 林艳霞 盛守祥 陆勇 吴昌敏 彭娟 |
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| 作者单位： | 中国矿业大学(北京)化学与环境工程学院;中持依迪亚(北京)环境检测分析股份有限公司;北京夏都水利工程有限公司; |
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| 摘 要： | 水环境中的弱极性痕量有机污染物定量分析通常需要采集大体积水样,针对此大体积水样采集受到运输、空间、污染等因素影响的缺点,研制了一种大体积水样原位采集富集装置,直接将采集水样就地处理.该装置主要由蠕动泵、滤膜托盘、支撑柱、卡箍、压力阀、吸附材料套筒和流量计组成.该采样装置使用简单,操作方便,能够实现大体积水样原位采集富集,适合于大规模弱极性痕量有机污染物环境调查样品的采集和富集.
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| 关 键 词： | 大体积水样 痕量有机污染物 弱极性 原位富集 采样装置 |
The Research and Development of Device on Enriching Weakly Polarity Trace Organic Pollutants in Water Environment |
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| Institution: | LIN Yan-xia et al(School of Chemistry and Environmental Engineering, China University of Mining ＆ Technology, Beijing 100083) |
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| Abstract: | The quantitative analysis of weakly polarity trace organic pollutants in water environment usually requires a large volume of water sample.Because the traditional large volume of water device is affected by the transportation,space,pollution and many other factors,it was developed a kind of device which can enrich and directly treat the water sample in siru.The device consists of a peristaltic pump,a filter membrane tray,a supportive column,a clamp,a pressure valve,an adsorption material sleeve and a flow meter.The sampling device is simple to use,easy to operate,it can concentrate large volume of water in situ,and it is suitable for the use of enriching weakly polarity trace organic pollutants in large volnme of water samples and can be promoted in the environment survey. |
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| Keywords: | Large volume of water Trace organic pollutants Weakly polarity Concentration in situ Sampling device |
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