Investigating the mitigation effects of radon progeny by composite radon removal device

被引：0
作者：
Li Yuan
Shibin Geng
Jinfeng Mao
Qiwei Wang
机构：
[1] Army Engineering University of PLA,College of Defense Engineering
来源：
Journal of Radioanalytical and Nuclear Chemistry | 2019年 / 319卷
关键词：
Radon progeny; Mitigation effects; Radon removal device; Dose estimation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study, a tubular radon removal device and a movable one were prepared and investigated. The tubular radon removal device in an air conditioning return air system reduced the radon progeny by more than 84%. The radon progeny concentration reached equilibrium after 4 h when it was used only for a ventilation at the rate of 10 h−1. Radon progeny removal efficiency was above 95% for the movable radon removal device, when the ventilation rate was 17 h−1. The results showed that the radon removal devices can effectively remove the radon progeny in the air.
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页码：205 / 211
页数：6
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