Radon mitigation using an air cleaner

被引：25

作者：

Yasuoka, Y. ^{[1
]}

Ishikawa, T. ^{[2
]}

Tokonami, S. ^{[2
]}

Takahashi, H. ^{[2
]}

Sorimachi, A. ^{[2
]}

Shinogi, M. ^{[1
]}

机构：

[1] Kobe Pharmaceut Univ, Higashinada Ku, Kobe, Hyogo 6588558, Japan

[2] Natl Inst Radiol Sci, Inage Ku, Chiba 2638555, Japan

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2009年 / 279卷 / 03期

关键词：

DECAY PRODUCTS;

D O I：

10.1007/s10967-008-7379-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Room experiments were conducted to investigate the effects of an air cleaner on radon mitigation. Radon concentration, equilibrium equivalent radon concentration and unattached fraction were measured during the experiments. Two types of filtration were tested using the air cleaner which has a high efficiency particulate air filter (HEPA-filter) and a deodorizing activated carbon (carbon-filter). One is the filtration with the HEPA-filter plus carbon-filter and the other is the filtration with only the HEPA-filter. The effective doses from radon progeny were significantly decreased. Both filtration methods were effective for the mitigation of effective dose due to radon progeny.

引用

页码：885 / 891

页数：7

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