SEASONAL-VARIATION OF INDOOR RADON AND ITS PROGENY CONCENTRATION IN A DWELLING

被引：18
作者：
RAMACHANDRAN, TV
MURALEEDHARAN, TS
SHAIKH, AN
RAMU, MCS
机构：
[1] Pollution Monitoring Section, Bhabha Atomic Research Center, Bombay
来源：
ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS | 1990年 / 24卷 / 03期
关键词：
dwelling; effective dose equivalent; equilibrium factor; grab sampling; Indoor radon; outdoor radon; potential alpha energy exposure; seasonal variation; SSNTD;
D O I：
10.1016/0960-1686(90)90019-J
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Because of the pronounced seasonal variation in the indoor levels of Rn concentration, it is necessary to make measurements over the entire period to arrive at an average of annual dose to the occupants. This paper gives the results of a study made on the seasonal variation of indoor Rn and its progeny concentration in a house in Bombay. It has been observed that the indoor Rn concentration follows a specific trend of seasonal variation. An average annual effective dose equivalent of 0.48 mSv has been estimated for the occupants of the house. © 1990.
引用
收藏
页码：639 / 643
页数：5
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