波兰地质博物馆展览和储藏室中的室内氡浓度。
Indoor Rn concentration in the exhibition and storage rooms of Polish geological museums.
作者信息
Długosz-Lisiecka Magdalena, Krystek Marcin, Raczyński Paweł, Głuszek Ewa, Kietlińska-Michalik Barbara, Niechwedowicz Mariusz
机构信息
Technical University of Lodz, Institute of Applied Radiation Chemistry, Wróblewskiego 15, 90-924 Lodz, Poland.
Geological Museum, University of Lodz, in Memorial J. Ziomek, Ziomek, Kopcińskiego 31, 90-142 Łódź, Poland.
出版信息
Appl Radiat Isot. 2017 Mar;121:12-15. doi: 10.1016/j.apradiso.2016.12.020. Epub 2016 Dec 16.
The radon exhaled from radioactive mineral collections exhibited in five Polish geological museums may influence its total indoor concentration. Radon concentrations measured in the exhibition halls do not pose a risk for visitors or museum staff. However, air exceeding the ICRP (2007) action limit for workers (equal to 300Bq/m) was noted in the storage rooms of two museums. SignificantRn activity concentrations equal to more than ~300kBq/mwere measured inside lead containers where radioactive minerals were stored.
在波兰五个地质博物馆展出的放射性矿物藏品所释放的氡气可能会影响室内氡气的总浓度。在展厅测量的氡气浓度对参观者或博物馆工作人员不构成风险。然而，在两家博物馆的储藏室中发现空气氡浓度超过了国际放射防护委员会（ICRP，2007年）规定的工作人员行动限值（等于300Bq/m³）。在储存放射性矿物的铅容器内部测量到显著的氡活度浓度，超过约300kBq/m³ 。
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