Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption
Апстракт
This paper represents an overview of the investigations of cementitious waste materials (CWM) utilization in Sr, Co, and Ni radionuclides immobilization by sorption. The highest Co2+ and Ni2+ ions removal efficiency was achieved using a wall-concrete sample, while the Sr2+ uptake was equal on all. The results agreed with the sorption capacity of investigated ions onto C-S-H (calcium silicate hydrate) as the main hardened cement-paste component. Studies showed that the use of CWM in the conditioning of liquid radioactive waste (LRW) could represent the efficient and economically viable alternatives for commonly used methods.
Кључне речи:
Liquid Radioactive Waste / Concrete / Environment / Sustainable DevelopmentИзвор:
Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia, 2021, 339-344Издавач:
- Bor : University of Belgrade, Technical Faculty in Bor
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
Институција/група
VinčaTY - CONF AU - Šljivić-Ivanović, Marija Z. AU - Jelić, Ivana V. AU - Dimović, Slavko PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10928 AB - This paper represents an overview of the investigations of cementitious waste materials (CWM) utilization in Sr, Co, and Ni radionuclides immobilization by sorption. The highest Co2+ and Ni2+ ions removal efficiency was achieved using a wall-concrete sample, while the Sr2+ uptake was equal on all. The results agreed with the sorption capacity of investigated ions onto C-S-H (calcium silicate hydrate) as the main hardened cement-paste component. Studies showed that the use of CWM in the conditioning of liquid radioactive waste (LRW) could represent the efficient and economically viable alternatives for commonly used methods. PB - Bor : University of Belgrade, Technical Faculty in Bor C3 - Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia T1 - Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption SP - 339 EP - 344 UR - https://hdl.handle.net/21.15107/rcub_vinar_10928 ER -
@conference{ author = "Šljivić-Ivanović, Marija Z. and Jelić, Ivana V. and Dimović, Slavko", year = "2021", abstract = "This paper represents an overview of the investigations of cementitious waste materials (CWM) utilization in Sr, Co, and Ni radionuclides immobilization by sorption. The highest Co2+ and Ni2+ ions removal efficiency was achieved using a wall-concrete sample, while the Sr2+ uptake was equal on all. The results agreed with the sorption capacity of investigated ions onto C-S-H (calcium silicate hydrate) as the main hardened cement-paste component. Studies showed that the use of CWM in the conditioning of liquid radioactive waste (LRW) could represent the efficient and economically viable alternatives for commonly used methods.", publisher = "Bor : University of Belgrade, Technical Faculty in Bor", journal = "Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia", title = "Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption", pages = "339-344", url = "https://hdl.handle.net/21.15107/rcub_vinar_10928" }
Šljivić-Ivanović, M. Z., Jelić, I. V.,& Dimović, S.. (2021). Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption. in Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia Bor : University of Belgrade, Technical Faculty in Bor., 339-344. https://hdl.handle.net/21.15107/rcub_vinar_10928
Šljivić-Ivanović MZ, Jelić IV, Dimović S. Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption. in Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia. 2021;:339-344. https://hdl.handle.net/21.15107/rcub_vinar_10928 .
Šljivić-Ivanović, Marija Z., Jelić, Ivana V., Dimović, Slavko, "Cementitious Waste Materials Utilization in Radionuclide Immobilization by Sorption" in Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021; Belgrade, Serbia (2021):339-344, https://hdl.handle.net/21.15107/rcub_vinar_10928 .