کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8863140 1620199 2018 24 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The in-diffusion of 133Ba in granitic rock cubes from the Olkiluoto and Grimsel in-situ test sites
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات ژئوشیمی و پترولوژی
پیش نمایش صفحه اول مقاله
The in-diffusion of 133Ba in granitic rock cubes from the Olkiluoto and Grimsel in-situ test sites
چکیده انگلیسی
In-diffusion of 133Ba was studied in granitic rock cubes from the Olkiluoto and Grimsel in-situ test sites in the laboratory. Tracer decrease in solution as a function of time and in rock cubes as a function of intrusion depth was evaluated. The results of the experiments were modelled with PhreeqC and COMSOL Multiphysics with a one dimensional diffusion model assuming a homogeneous matrix. The results were found to be in good agreement and comparable with other strongly sorbing radionuclides data, such as 134Cs, obtained in previous laboratory and in-situ experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Geochemistry - Volume 92, May 2018, Pages 188-195
نویسندگان
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