| 分散液液微萃取技术在环境金属离子分析中的影响因素及应用 |
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| 引用本文： | 史震宇.分散液液微萃取技术在环境金属离子分析中的影响因素及应用[J].中国环境监测,2013,29(6):144-150. |
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| 作者姓名： | 史震宇 |
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| 作者单位： | 国家环境保护地表水环境有机污染监测分析重点实验室, 江苏省环境监测中心, 南京 210036 |
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| 基金项目： | 江苏省环保厅科技基金（NO 201040） |
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| 摘 要： | 分散液液微萃取技术作为新型的样品前处理技术，由于其具有操作简便、费用低、富集倍数高等优点，已得到广泛认可和应用。文章综述了近5年来分散液液微萃取技术在环境金属离子分析中的进展，特别叙述了分析过程中的影响因素以及在环境分析中的应用，对此方法的原理作了简要介绍。
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| 关 键 词： | 分散液液微萃取 金属离子 综述 |
| 收稿时间： | 2012/8/28 0:00:00 |
| 修稿时间： | 2013/3/21 0:00:00 |
Recent Progress on the Application of Dispersive Liquid-Liquid Micro Extraction to the Analysis of Environmental Metal Ions |
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| SHI Zhen-yu.Recent Progress on the Application of Dispersive Liquid-Liquid Micro Extraction to the Analysis of Environmental Metal Ions[J].Environmental Monitoring in China,2013,29(6):144-150. |
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| Authors: | SHI Zhen-yu |
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| Institution: | State Environmental Protection Key Laboratory of Monitoring and Analysis for Organic Pollutants in Surface water, Jiangsu Provincial of Environmental Monitoring Center, Nanjing 210036, China |
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| Abstract: | Dispersive liquid-liquid micro extraction is a novel sample-preparation technique. It has found wide acceptance and application because of several advantages, including simplicity, low cost and high enrichment factors.This review on the progress of application of dispersive liquid-liquid micro extraction (DLLME) to the analysis of environmental metal ions, covering the period of last 5 years, was given in this paper, relating especially on the factors affecting the determination and on its application to the analysis of environmental samples. A brief introduction of the basic principle of DLLME was also given. |
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| Keywords: | dispersive liquid-liquid micro extraction metal ions review |
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