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| 天然水体中汞形态分析 | |
| 引用本文： | 陈娟,余晓平,郭亚飞,邓天龙.天然水体中汞形态分析[J].岩矿测试,2012,31(6):939-944. |
| 作者姓名： | 陈娟 余晓平 郭亚飞 邓天龙 |
| 作者单位： | 1. 天津科技大学,天津市海洋资源与化学重点实验室,天津 300457;成都理工大学材料与化学化工学院,四川 成都 610059 2. 天津科技大学,天津市海洋资源与化学重点实验室,天津 300457;中国科学院青海盐湖研究所,盐湖资源与化学重点实验室,青海 西宁 810008 3. 天津科技大学,天津市海洋资源与化学重点实验室,天津 300457;成都理工大学材料与化学化工学院,四川 成都 6100593;中国科学院青海盐湖研究所,盐湖资源与化学重点实验室,青海 西宁 810008 |
| 基金项目： | 国家自然科学基金重点项目(2083600); 天津市科技支撑重点项目(11ZCKFGX2800); 天津市特聘教授人才引进启动基金(20100405); 教育部博士学科点科研专项(20101208110003) |
| 摘 要： | 简要归纳了天然水体中汞形态分析的分离(萃取、吸附、电化学分离、色谱)及检测技术(分光光度法、原子光谱法、质谱法、电化学分析法),指出了未来针对痕量超痕量汞形态分析新技术主要集中在样品前处理和便携式在线现场分析,着重推荐高效、经济并具有广阔应用前景的液相色谱-氢化物发生原子荧光光谱( LC - HG - AFS)用于痕量超痕量汞形态分析. |
| 关 键 词： | 汞 形态分析 天然水体 前处理 |
| 收稿时间： | 2011/11/1 0:00:00 |
| 修稿时间： | 2012/4/20 0:00:00 |
Speciation Analysis of Mercury in Natural Water |
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| CHEN Juan,YU Xiao-ping,GUO Ya-fei and DENG Tian-long.Speciation Analysis of Mercury in Natural Water[J].Rock and Mineral Analysis,2012,31(6):939-944. | |
| Authors: | CHEN Juan YU Xiao-ping GUO Ya-fei and DENG Tian-long |
| Institution: | Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China;College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China;Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China;Key Laboratory of Salt Lakes Resources and Chemistry, Chinese Academy of Sciences, Qinghai Institute of Salt Lakes, Xining 810008, China;Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China;College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China;Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China;College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China;Key Laboratory of Salt Lakes Resources and Chemistry, Chinese Academy of Sciences, Qinghai Institute of Salt Lakes, Xining 810008, China |
| Abstract: | Separation techniques (extraction, adsorption, electrochemical separation and chromatography) and detection techniques (Spectrophotometry, Atomic Spectrometry, Mass Spectrometry and Electrochemical Analysis) for mercury species in natural water are briefly reviewed in this paper from 22 references. New approaches for trace and ultra-trace mercury speciation analysis in the future should focus on pretreatment system or exploiting a portable instrument so as to realize the species analysis in situ. Moreover, it is worthy mentioning that Liquid Chromatography-Hydrate Generation-Atomic Fluorescence Spectrometry (LC-HG-AFS) with low cost and good performance will have a bright prospect for trace and ultra trace mercury species analysis. |
| Keywords: | mercury speciation analysis natural water pretreatment |
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