Stietka M, Baumgartner A, Seidel C, Maringer F J
BOKU-University of Natural Resources and Life Sciences, Vienna, Prüflabor für Umweltradioaktivität und Strahlenschutz (PLUS), Low-Level Counting Laboratory Arsenal, Faradaygasse 3, Arsenal 214, A-1030 Vienna, Austria.
Appl Radiat Isot. 2013 Nov;81:294-7. doi: 10.1016/j.apradiso.2013.03.027. Epub 2013 Mar 22.
A comprehensive study with the aim to evaluate the risks due to radiation exposure for workers in water supply is conducted in 21 Austrian waterworks. The development of standard methods for the assessment of occupational exposure of water work staff is a part of this study. Preliminary results of this study show a wide range of Rn-222 activity concentration in waterworks with values from (28 ± 10)Bq/m(3) to (38,000 ± 4,000)Bq/m(3). Also seasonal variations of the Rn-222 activity concentration could be observed.
在奥地利的21家自来水厂开展了一项综合研究，旨在评估供水行业工人因辐射暴露而面临的风险。制定评估自来水厂工作人员职业暴露的标准方法是该研究的一部分。这项研究的初步结果表明，自来水厂中氡-222活度浓度范围很广，数值从(28±10)贝克勒尔/立方米到(38000±4000)贝克勒尔/立方米。还观察到了氡-222活度浓度的季节性变化。
