Variations of the isotopic ratios of uranium in environmental samples containing traces of depleted uranium: Theoretical and experimental aspects

被引：9
|
作者：
Magnoni, M [1 ]
Bertino, S [1 ]
Bellotto, B [1 ]
Campi, M [1 ]
机构：
[1] ARPA Piemonte, Dipartimento Ivrea, I-10015 Ivrea, Italy
来源：
RADIATION PROTECTION DOSIMETRY | 2001年 / 97卷 / 04期
关键词：
D O I：
10.1093/oxfordjournals.rpd.a006684
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The possibility of using conventional analysis, such as gamma spectrometry and a spectrometry, for the detection of traces of depleted uranium (DU) in environmental samples has been investigated. The expected values have been compared with the experimental results obtained by using mollusc samples gathered in the Adriatic Sea. The analysis has shown that it is possible to detect DU, if the percentage composition is about 20% depleted uranium and 80% natural uranium, for a sample containing 10 Bq.kg(-1) of U-238. The possibility of extending this approach to samples with any given uranium concentration is investigated.
引用
收藏
页码：337 / 340
页数：4
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