Vaupotic J, Szymula M, Solecki J, Chibowski S, Kobal I
J. Stefan Institute, Ljubljana, Slovena.
Health Phys. 1993 Apr;64(4):420-2. doi: 10.1097/00004032-199304000-00011.
Indoor air radon concentrations in all kindergartens and play schools in Lublin, Poland, were determined in grab samples by using alpha scintillation cells. In addition, some public buildings and homes in Lublin and several places in Eastern Poland were surveyed for radon. For kindergartens and play schools, the geometric mean was 23 Bq m-3 with a standard deviation of 1.4 Bq m-3, while in public buildings and homes, these values were 26 and 1.6 Bq m-3, respectively.
在波兰卢布林，通过使用α闪烁计数管对所有幼儿园和托儿所的室内空气中氡浓度进行了瞬时采样测定。此外，还对卢布林的一些公共建筑和住宅以及波兰东部的几个地方进行了氡调查。幼儿园和托儿所的几何平均值为23 Bq m-3，标准差为1.4 Bq m-3，而在公共建筑和住宅中，这些值分别为26 Bq m-3和1.6 Bq m-3。
