巴西累西腓市区公共供水中的222Rn和癌症风险估计

Q4 Medicine

International Journal of Low Radiation Pub Date : 2016-01-29 DOI:10.1504/ijlr.2015.074409

C. Silva, C. C. Júnior

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引用次数: 1

摘要

累西腓大都市区的特点是人口密度高。由于公共供水缺乏辐射测量评估，本工作旨在确定巴西伯南布哥州累西腓大都会地区自然辐射高的公共供水样品中的222Rn浓度。采用液体闪烁法测定222Rn浓度。样品的浓度范围为5bql - 1至84bql - 1。在本报告中，对结果和辐射引起的健康影响进行了介绍和讨论。

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222Rn in public water supply and risk estimate of cancer in the metropolitan area from Recife, Brazil

The metropolitan area of Recife is characterised by high population density. Owing to the lack of radiometric assessments in public water supply, this work was designed to determine 222Rn concentration in public water supply samples of the metropolitan area from Recife with high natural radiation in the state of Pernambuco, Brazil. To determine 222Rn concentrations the technique of liquid scintillation was employed. The samples showed concentrations ranging from 5 Bq l−1 to 84 Bq l−1. In this report, the results and the radiation-induced health effects are presented as well as discussed.

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来源期刊

International Journal of Low Radiation Environmental Science-Health, Toxicology and Mutagenesis

自引率

0.00%

发文量

期刊介绍： The IJLR is a peer-reviewed journal dedicated to the publication of research articles, review papers and technical notes in all domains related to low-dose radiation, among which are the biological and health effects in humans and the biota, in vitro and in vivo research on low radiation effects, regulatory and policy aspects, risk estimation and public perception.