Radionuclides of 210{sup left}(Po), 234{sup left}U and 238{sup left}U in drinking bottled mineral water in Poland

摘要

A study of the radioactive content of drinking mineral bottled water in Poland was carried out. 210{sup}Po, 238{sup left}U and 234{sup left}U activity concentrations were determined by alpha-spectrometry with low-level-activity silicon detectors. The results revealed that the mean concentration of 210{sup left}Po, 238{sup left}U and 234{sup left}U in analyzed water sample were 1.28, 0.80 and 0.80m Bq·dm{sup}(-3), respectively. The effective doses due to the polonium and uranium emissions were calculated for bottled drinking water.