06-29U
06-29U
UDC:
532; 533; 533.9:530.182; 536.75; 536-12.01.
PACS:
05.60.+w, 05.70.Ln, 05.20.Dd, 52.25.Dg, 52.25.Fi On the problems of mathematical modelling of radionuclides migration in soils and soil waters
Numerical modeling of radionuclides migration in the near-surface layer of soil is performed. It is ascertained from numerical calculations of diffusion equations of radionuclides in soils, that the vertical migration of $^{90}$Sr, $^{239}$Pu occurs during 8-10 years in near-surface layer of the soil depth up to 5 cm. Vertical migration $^{137}$Cs is insignificant, that explain on the high efficiency of the sorption of this radionuclide by ferrocyanide sorbtion materials.
Submitted:
Problems of Chornobyl
Year:
2006
Pages:
9
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