INDOOR RADON CONCENTRATIONS IN KINDERGARTENS

被引：7
|
作者：
PLANINIC, J
VAUPOTIC, J
KOBAL, I
机构：
[1] Faculty of Education, Strossmayer University, Osijek
[2] Jožef Stefan Institute, Ljubljana
来源：
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | 1993年 / 19卷 / 03期
关键词：
D O I：
10.1016/0265-931X(93)90001-N
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Indoor radon concentrations in the kindergardens of Osijek were measured with alpha-scintillation cells. LR-115 nuclear track detectors, as well as a Radhome semiconductor detector, and average values of 50.2, 43.7 and 47 Bq m-3 were obtained respectively. Under the worst conditions, the annual radon effective dose equivalent was 10 mSv per year. Using the bare and filtered LR-115 detectors, the average equilibrium factor may assessed as 0.36, indoor. Measurements of the gamma dove rate in the kindergartens did not show any significant correlation with radon concentrations.
引用
收藏
页码：167 / 171
页数：5
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