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Terashima, Motoki; Okazaki, Mitsuhiro; Iijima, Kazuki; Yoshikawa, Hideki
no journal, ,
no abstracts in English
Tanaka, Tadao
no journal, ,
To understand radionuclide migration phenomenon through geologic media, actual migration data are experimentally acquired by a batch test, a column test and field trial. In the present study, experimental models about the interactions of radionuclide between the solid phase and the liquid phase were discussed systematically to interpret the migration data acquired by the various techniques and conditions. Equilibrium, reversibility, linearity, mechanism and chemistry in the interactions were considered in discussion of the experimental models. A calculation program, which can analyze migration data obtained under various conditions by applying the selected 9 types of experimental models, was maintained. The calculation program makes it be able to predict the migration behavior of radionuclide under various conditions and to decide the important parameter by a fitting analysis of the migration data.