Leaching study on the process of solidification of radionuclide Co-60 in concrete
Апстракт
To assess the safety for disposal of radioactive waste-cement composition, the leaching of Co-60 from a waste composite into a surrounding fluid has been studied. Leaching tests were carried out in accordance with a method recommended by the IAEA. Determination of retardation factors, K, and coefficients of distribution, k(d), using a simplified mathematical model for analyzing the migration of radionuclides, has been developed. Results presented in this paper are examples of results obtained in a 30-year mortar and concrete testing project, which will influence the design of the engineered trench system for a future central radioactive waste disposal center.
Кључне речи:
concrete / leaching / immobilization / radioactive waste / retardation factors / coefficients of distributionИзвор:
Polish Journal of Environmental Studies, 2005, 14, 5, 699-701Колекције
Институција/група
VinčaTY - JOUR AU - Plećaš, Ilija B. PY - 2005 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2922 AB - To assess the safety for disposal of radioactive waste-cement composition, the leaching of Co-60 from a waste composite into a surrounding fluid has been studied. Leaching tests were carried out in accordance with a method recommended by the IAEA. Determination of retardation factors, K, and coefficients of distribution, k(d), using a simplified mathematical model for analyzing the migration of radionuclides, has been developed. Results presented in this paper are examples of results obtained in a 30-year mortar and concrete testing project, which will influence the design of the engineered trench system for a future central radioactive waste disposal center. T2 - Polish Journal of Environmental Studies T1 - Leaching study on the process of solidification of radionuclide Co-60 in concrete VL - 14 IS - 5 SP - 699 EP - 701 UR - https://hdl.handle.net/21.15107/rcub_vinar_2922 ER -
@article{ author = "Plećaš, Ilija B.", year = "2005", abstract = "To assess the safety for disposal of radioactive waste-cement composition, the leaching of Co-60 from a waste composite into a surrounding fluid has been studied. Leaching tests were carried out in accordance with a method recommended by the IAEA. Determination of retardation factors, K, and coefficients of distribution, k(d), using a simplified mathematical model for analyzing the migration of radionuclides, has been developed. Results presented in this paper are examples of results obtained in a 30-year mortar and concrete testing project, which will influence the design of the engineered trench system for a future central radioactive waste disposal center.", journal = "Polish Journal of Environmental Studies", title = "Leaching study on the process of solidification of radionuclide Co-60 in concrete", volume = "14", number = "5", pages = "699-701", url = "https://hdl.handle.net/21.15107/rcub_vinar_2922" }
Plećaš, I. B.. (2005). Leaching study on the process of solidification of radionuclide Co-60 in concrete. in Polish Journal of Environmental Studies, 14(5), 699-701. https://hdl.handle.net/21.15107/rcub_vinar_2922
Plećaš IB. Leaching study on the process of solidification of radionuclide Co-60 in concrete. in Polish Journal of Environmental Studies. 2005;14(5):699-701. https://hdl.handle.net/21.15107/rcub_vinar_2922 .
Plećaš, Ilija B., "Leaching study on the process of solidification of radionuclide Co-60 in concrete" in Polish Journal of Environmental Studies, 14, no. 5 (2005):699-701, https://hdl.handle.net/21.15107/rcub_vinar_2922 .