Artículo
The marine kd and water/sediment interaction problem
Autor/es | Periáñez Rodríguez, Raúl
Brovchenko, I. Jung, K. T. Kim, K. O. Maderich, V. |
Departamento | Universidad de Sevilla. Departamento de Física Aplicada I |
Fecha de publicación | 2018 |
Fecha de depósito | 2022-09-09 |
Publicado en |
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Resumen | The behavior of marine distribution coefficients is analyzed with the help of numerical experiments and ana-lytical solutions of equations describing kinetic models
for uptake/release of radionuclides. The difficulties ... The behavior of marine distribution coefficients is analyzed with the help of numerical experiments and ana-lytical solutions of equations describing kinetic models for uptake/release of radionuclides. The difficulties in measuring true kd in a marine environment perturbed by an external radionuclide source are highlighted. Differences between suspended matter and bed sediment kd are analyzed. The performances of different kinetic models (1-step/2step; single-layer/multi-layer) are studied in model/model and model/experiment compar-isons. Implications for the use of models to assess radioactive contamination after an emergency are given; as well as recommendations when kd data are compiled in order to create a useful database |
Agencias financiadoras | International Atomic Energy Agency (IAEA) |
Identificador del proyecto | KIOST PE99615 |
Cita | Periáñez Rodríguez, R., Brovchenko, I., Jung, K.T., Kim, K.O. y Maderich, V. (2018). The marine kd and water/sediment interaction problem. Journal of Environmental Radioactivity, 192 (December 2018), 635-647. |
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1-s2.0-S0265931X18300638-main.pdf | 2.074Mb | [PDF] | Ver/ | |