| 快速溶剂萃取技术在有机污染物监测中的应用 |
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| 引用本文： | 邱立华,杨再雍,李明玉. 快速溶剂萃取技术在有机污染物监测中的应用[J]. 化工时刊, 2008, 22(9): 39-41 |
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| 作者姓名： | 邱立华 杨再雍 李明玉 |
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| 作者单位： | 柳州市环境保护科学研究所,广西,柳州,545006;百色学院化学与生命科学系,广西,百色,533000;柳州地区民族高级中学,广西,柳州,545006 |
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| 摘 要： | 快速溶剂萃取（ASE）是固体物质中污染物监测的一种样品前处理技术，它根据溶质在不同溶剂中溶解度不同，在较高的温度和压力下选择合适的溶剂，高效、快速地萃取固体或半固体样品中的待测物。阐述了ASE的技术性能和特点，分析了该技术在水环境监测中的应用，探讨了水体有机污染物监测技术的发展前景。
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| 关 键 词： | 快速溶剂萃取 有机污染物 |
Applications of Accelerated Solvent Extraction Technology in Organic pollutants Monitoring |
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| Qiu Lihua,Yang Zaiyong,Li Mingyu. Applications of Accelerated Solvent Extraction Technology in Organic pollutants Monitoring[J]. Chemical Industry Times, 2008, 22(9): 39-41 |
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| Authors: | Qiu Lihua Yang Zaiyong Li Mingyu |
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| Affiliation: | Qiu Lihua Yang Zaiyong Li Mingyu ( 1. Liuzhou Environmental Protection Science Research Institute, Guangxi Liuzhou 545006 ; 2. Dep of Chemistry and Life Science Baise university, Guangxi Baise 533000; 3. Liuzhou National High School, Guangxi Liuzhou 545006) |
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| Abstract: | Accelerated solvent extraction is a kind of sampling pre - treatment technology for monitoring poilutants in solid materials. The technology is used to select proper dissolvent under a relatively high temperature or pressure for quickly extracting waiting materials in solid or semi - solid samplings based on the nature that solubility of solutes vary in different dissolvents. ASE can be used for an overall monitoring of organic pollutants in water environment, and has a big potential for development. |
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| Keywords: | accelerated solvent extraction organic pollutants |
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