Chemical fractionation of radium-226 in NORM contaminated soil from oilfields

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• 作者：Jamal Al Abdullah ; ^{prscience12@aec.org.sy} ; Mohammad Said Al-Masri ; Yusr Amin ; Ibrahim Awad ; Zuhair Sheaib
• 关键词：Contaminated soil ; 226Ra ; NORM ; Sequential extraction ; Mobility ; Oilfields
• 刊名：Journal of Environmental Radioactivity
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：165
• 期：Complete
• 页码：47-53
• 全文大小：993 K
• 卷排序：165

文摘

Activity concentrations of 226Ra were measured in soils from a dried evaporation pit. A sequential extraction procedure (BCR) was performed to NORM contaminated soils. A high mobility of 226Ra was noted and mainly found in acid-reducible fraction. The chemical treatment can be used to extract 226Ra from NORM contaminated soils.