UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS

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2024-11-22 2:04
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Conference: Bucharest University Faculty of Physics 2024 Meeting


Section: Nuclear and Elementary Particles Physics


Title:
Radon measurements in „Ion Creangă” National College building


Authors:
Angelica GHERGHELAS(1,2), Ana-Maria BLEBEA-APOSTU(3), Alexandru JIPA(1)


*
Affiliation:
1)University of Bucharest, Faculty of Physics

2)”Ion Creangă” National College, Bucharest

3)3Horia Hulubei National Institute for Research and Development in Physics and Nuclear Engineering, Bucharest-Magurele


E-mail
angelicagherghelas@gmail.com


Keywords:
Radon activity concentration,indoor radon measurements


Abstract:
Radon is a subject of interest for governmental institutions and research communities worldwide in the context of public health concerns. Studies conducted in recent years confirmed the potential health risks associated with radon and provided essential data for the development and implementation of safety measures and strategies to prevent exposure to this harmful gas. Measurements of radon concentrations have been taken in indoor air in homes, schools, and workplaces, as well as in soil gas and water sources. In accordance with Directive 2013/59/EURATOM (European Atomic Energy Community), Romania has established a reference level for radon concentration of 300 Bq/m3 in indoor air. Nationally, several laboratories designated by National Commission for Nuclear Activities Control have been involved in measuring radon concentrations in professional environments and residences. It is important to ensure that students are not exposed to dangerous concentrations of radon during their time at school. Therefore, we conducted a radon screening in the classrooms of the „Ion Creangă” National College in Bucharest. The measurements were carried out in collaboration with the Department of Life and Environment Physics at IFIN-HH. Measurements were taken in 13 classrooms located on three levels and in the basement. Values obtained ranged between 22,5 Bq/m3 and 265,38 Bq/m3, depending on the room position, confirming the significant absence of health risks for students and staff.


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