Pachocki K, Gorzkowski B, Majle T, Rózycki Z, Peńsko J, Poreba I
Zakład Ochrony Radiologicznej i Radiobiologii, Państwowy Zakład Higieny, Warszawa.
Rocz Panstw Zakl Hig. 1996;47(3):285-93.
Radon 222Rn in deep borehole water in the Warsaw's district has been quantitative determined. The measurements were performed using the alpha liquid scintillation counting method. The measurements results were compared to the 222Rn concentration limit in drinking water approved in other countries. In some cases the concentrations of 222Rn in investigated water samples exceed 11 Bq/l. The annual radiation dose equivalent received by the people consuming every day such water in Warsaw in about 0.014 mSv (1.4 mrem).
已对华沙地区深层井水中的氡222Rn进行了定量测定。测量采用α液体闪烁计数法进行。将测量结果与其他国家批准的饮用水中222Rn浓度限值进行了比较。在某些情况下，所调查水样中的222Rn浓度超过了11 Bq/l。华沙每天饮用这种水的人所接受的年辐射剂量当量约为0.014 mSv（1.4 mrem）。
