Detailed measurements of indoor radon levels in five residential premises and the effect of ventilation

Christopher Y.H. Chao, Thomas C.W. Tung, Daniel W.T. Chan, John Burnett

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)

Abstract

Detailed radon measurements and ventilation testing were carried out in five residential premises in Hong Kong. Continuous radon detectors were located in the bedrooms of each site and corresponding CO2 decay tests were conducted to estimate the ventilation rate. Four air-conditioning operation modes were used in the measurements. Data obtained from the measurements were used to verify the validity of a simple mass balance model. In this paper, factors including the elevation of the building, geographical composition of the area, diurnal variation of the radon level and influence of the ventilation rate on indoor radon level are also discussed.

Original languageEnglish
Pages (from-to)277-281
Number of pages5
JournalIndoor and Built Environment
Volume6
Issue number5
DOIs
Publication statusPublished - 1997

Keywords

  • Indoor radon
  • Ventilation rate

ASJC Scopus subject areas

  • Public Health, Environmental and Occupational Health

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