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The effect of pH and temperature on the isotopic fractionation of boron between saline brine and sediments
Xiao, YK; Wang, L
2001
Source PublicationCHEMICAL GEOLOGY
Volume171Issue:3-4Pages:253-261
SubtypeArticle
AbstractThe effects of pH and temperature on the adsorption distribution of boron in sediment and the boron isotopic fractionation factor between saline brine and sediment were studied. The results show that the adsorption and isotopic fractionation of boron between saline brine and sediment are similar to that between seawater and marine or pure sediments in a certain pH range. The adsorption distribution factor (Kd) and isotopic fractionation factor (alpha) of boron are controlled by the pH of the saline brine. Kd increases with pH, while a decreases, An unusual aspect of this study was that B-11 enrichment in the solid was seen during boron adsorption by clay at high pH. These results have been used to study the distribution of boron isotopes in salt lakes of Qaidam Basin. (C) 2001 Elsevier Science B.V. All rights reserved.
KeywordBoron Isotopic Fractionation Effect Of Ph Salt Lake
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordIONIZATION MASS-SPECTROMETRY ; ADSORPTION ; QINGHAI ; CHINA ; CLAY
Indexed BySCI
Language英语
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000166331500006
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6044
Collection青海盐湖研究所知识仓储
AffiliationChinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai Prov, Peoples R China
Recommended Citation
GB/T 7714
Xiao, YK,Wang, L. The effect of pH and temperature on the isotopic fractionation of boron between saline brine and sediments[J]. CHEMICAL GEOLOGY,2001,171(3-4):253-261.
APA Xiao, YK,&Wang, L.(2001).The effect of pH and temperature on the isotopic fractionation of boron between saline brine and sediments.CHEMICAL GEOLOGY,171(3-4),253-261.
MLA Xiao, YK,et al."The effect of pH and temperature on the isotopic fractionation of boron between saline brine and sediments".CHEMICAL GEOLOGY 171.3-4(2001):253-261.
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