Distribution of 238U, 226Ra, 232Th and 40K in soil samples around Tarapur, India

被引：0
|
作者：
C. B. Dusane
S. Mishra
S. K. Sahu
G. G. Pandit
机构：
[1] Bhabha Atomic Research Centre,Environmental Monitoring and Assessment Section
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2014年 / 302卷
关键词：
Natural radioactivity; Soil; U; Ra; Th; K;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The radioactivity concentrations of 238U, 226Ra, 232Th and 40K in soil samples around Tarapur vary from 11.5 ± 2.6 to 50.3 ± 6.6, 14.9 ± 0.6 to 40.5 ± 1.2, 18.1 ± 0.4 to 75.0 ± 1.5 and 130.1 ± 1.6 to 295.1 ± 2.6 Bq/Kg respectively. The measured activity concentrations for 238U and 226Ra were compared and found in good agreement with the Indian as well as world average. The average 232Th and 40K concentrations in Tarapur were lower than the Indian average value.
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页码：1435 / 1440
页数：5
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