1. Influence of Human Activity on Radon Concentration, Indoor Air Quality, and Thermal Comfort in Small Office Spaces.
- Author
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Szczepanik-Scislo, Nina, Grządziel, Dominik, Mazur, Jadwiga, Kozak, Krzysztof, and Schnotale, Jacek
- Subjects
OFFICES ,THERMAL comfort ,AIR quality monitoring ,NUCLEAR physics ,RADON - Abstract
This article focuses on the influence of occupants on the concentration of contaminants (radon Rn-222 and CO
2 ) as well as the thermal comfort parameters. A series of sensors were placed to measure the concentration of the contaminants, temperature, and relative humidity in the test room at the Institute of Nuclear Physics PAN in Krakow (IFJ PAN), Poland. The test room is an office that is typical of the offices used in the facility. The occupants that used the space kept a detailed diary of their entry, exit, and number of people entering. The results showed that the accumulation of contaminants in such spaces may be severe and risks the health and safety of occupants. The accumulation of CO2 was extremely noticeable and did not diminish to the background level between the re-entry of the occupants to the office. The same was consistent for the radon concentration. The study shows how ventilation methods and small changes in occupant work strategy may influence the contaminant concentration within a test zone. [ABSTRACT FROM AUTHOR]- Published
- 2024
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