Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Sign In to gain access to subscriptions and/or personal tools.
Indoor and Built Environment
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Ghany, H. A. A.
Right arrow Search for Related Content
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

The Association between Indoor Radon and Tobacco Smoke

Hayam Ahmed Abdel Ghany

Physics Department, Faculty of Girls for Art, Science and Education, Ain-Shams University, Cairo, Egypt, Hayam168{at}maktoob.com

Radium-226 is a significant source of the gas radon-222 which may enter buildings through soil, construction materials or water supply. When cigarette smoke is present, the daughter isotopes resulting from its decay attach to smoke particles. Thus, the alpha radiation dose to a smoker's lungs is increased. To discover whether the cigarette tobacco itself is a potential source of indoor radon the level of radon and thoron from radioactive decay were measured in ten different cigarette tobacco samples using CR-39 solid state nuclear track detectors (SSNTDs). The results showed that the 220,222Rn concentrations in these samples ranged from 128 to 266Bqm 3 and 49 to 148Bqm 3, respectively. The radon concentrations from all samples investigated were significantly higher than the background level. From these values a possible annual equivalent dose from use of these tobaccos were determined. Measurement of the indoor radon and thoron concentrations in 20 café rooms was (significantly) higher than in 20 smoking-free residential houses (p 0.001, p 0.001, respectively).

Key Words: 220 • 222Rn • Tobacco • Nuclear track detectors

Indoor and Built Environment, Vol. 15, No. 3, 289-293 (2006)
DOI: 10.1177/1420326X06066335
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?