Studies of radionuclides behavior on heavily contaminated 5-km zone of СhNPP

Studies of radionuclides behavior on heavily contaminated 5-km zone of СhNPP

Studies of the radionuclides behavior in the soils of “Red Forest” landfill in the nearest 5-km ChNPP zone were carried out during 2014 - 2015. The parameters of vertical migration and halftimes of upper 5-cm soil layer decontamination were obtained. Forms of occurrence of 90Sr and 137Cs, as well a...

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Bibliographic Details
Main Authors: D. M. Bondarkov, I. M. Vyshnevskyi, V. O. Zheltonozhskyi, M. V. Zheltonozhskaya, P. M. Muzalev
Format: Article
Language:English
Published: Institute for Nuclear Research, National Academy of Sciences of Ukraine 2016-12-01
Series:Âderna Fìzika ta Energetika
Subjects:
contamination
vertical migration
radionuclides
speciation of radionuclides
dispersed distribution of the fuel particles
Online Access:http://jnpae.kinr.kiev.ua/17.4/html/17.4.0381.html
Description
Summary:Studies of the radionuclides behavior in the soils of “Red Forest” landfill in the nearest 5-km ChNPP zone were carried out during 2014 - 2015. The parameters of vertical migration and halftimes of upper 5-cm soil layer decontamination were obtained. Forms of occurrence of 90Sr and 137Cs, as well as the disperse composition of the Chernobyl origin fuel particles were evaluated. Behavior of radionuclides described in conditions of the convection-diffusion model and the parameters of the model slightly changed over the past decade.
ISSN:1818-331X
2074-0565

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