The Speciation Analysis of Such Elements as Bromine, Iodine, Arsenic and Cadmium and Their Application in Environmental Geochemistry
详细信息
- 责任者：Li Bing (National Research Center for Geoanalysis ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Yang Hongxia
- 刊名：Acta Geoscientica Sinica
- 出版年：2013
- 卷期：34(4)
- 关键词：形态分析 ; shape analysis ; 化学元素 ; chemical elements ; 环境地球化学 ; environmental geochemistry
- 页码：p.395-400
- 图表：8 illus., 14 refs.
- 分类号：1800
- issnNo：ISSN1006-3021
- isbnNo：CN11-3474/P
摘要
The research party for elements speciation analysis and environmental geochemistry application in land and resources geological field was organized.Speciation analysis methods for trace bromine,iodine,arsenic,cadmium,mercury,tin,lead,chromium,selenium and other elements in ecological environmental samples were studied and the speciation analysis system was initially established.The methods designed are innovative and practical with high sensitivity and low detection limit.20 papers have been published in international journals.The speciation analysis method has been well applied to the study of environmental geochemistry,with good results achieved.The understanding of the characteristics of the elements in environmental geochemistry and the study of their potential health effects with a thorough speciation interpretation belong to very new and exploratory work both in China and abroad in recent years.These research results can be applied to the analysis of the origin of mineral deposits and the genesis of oil and gas.
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