Indoor air pollution
- 29 October 1968
- journal article
- Published by The Royal Society in Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
- Vol. 307 (1489) , 215-221
- https://doi.org/10.1098/rspa.1968.0185
Abstract
Air pollutants were liberated in a laboratory, and the decay of concentration was measured by standard methods during the return to equilibrium. Half-lives corrected for air leakage were as follows: hydrogen chloride 7 min; sulphur dioxide 40 to 60 min; smoke 145 to 300 min. The half-life and equilibrium concentration of sulphur dioxide could be reduced by changing the conditions. The results are compared with published work on pollution in dwellings.Keywords
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