Open AccessRadiological monitoring of land
Author(s) -
Alexandra Orekhovskaya,
D. N. Klyosov
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/808/1/012056
Subject(s) - radiological weapon , environmental science , radiation dose , tailings , dose rate , radiation monitoring , nuclear medicine , radiation , medical physics , medicine , physics , nuclear physics , radiology , materials science , metallurgy
The article considers the results of the radiological monitoring of the land plot of the territory allocated for the construction of the tailings storage facility. In particular, the dose rate of gamma radiation and the flux density of 222 Rn were determined. The average dose rate of gamma radiation was 0.11±0.02 mSv/h. The average value of the flow density of 222 Rn, in turn, is 43.7±13.1 MBq/m 2 *s. According to the results of the radiological monitoring, it was found that the values of the studied indicators do not exceed the maximum permissible level – 80 MBq/m 2 *s and meets the requirements of SanRiN 2.6.1.2523-09 “Radiation safety standards”.