Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia
Нема приказа
Аутори
Šaponjić, AleksandraBaščarević, Zvezdana
Ilić, Svetlana
Šaponjić, Đorđe
Egelja, Adela
Janković Mandić, Ljiljana
Kokunešoski, Maja
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter and absorbent material. Starting raw material diatomaceous earth from surface coal mine Kolubara, Serbia, was characterized using, scanning electron microscopy (SEM), X-ray diffraction (XRD). Chemical composition of diatomaceous earth was determined by wet chemical methods. In addition, the absorbed gamma ray dose rates is estimated based on the measured activity concentrations of natural radionuclides in clay were determined by gamma spectrometry. This research shows that this material is environmentally safe for further use.
Кључне речи:
Diatomaceous earth / SiO2 / XRD / SEM / HP GeИзвор:
7th International Symposium Mining and Environmental Protection, 2019, 157-159Издавач:
- Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia
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)
Колекције
Институција/група
VinčaTY - CONF AU - Šaponjić, Aleksandra AU - Baščarević, Zvezdana AU - Ilić, Svetlana AU - Šaponjić, Đorđe AU - Egelja, Adela AU - Janković Mandić, Ljiljana AU - Kokunešoski, Maja PY - 2019 UR - https://vinar.vin.bg.ac.rs/handle/123456789/11298 AB - Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter and absorbent material. Starting raw material diatomaceous earth from surface coal mine Kolubara, Serbia, was characterized using, scanning electron microscopy (SEM), X-ray diffraction (XRD). Chemical composition of diatomaceous earth was determined by wet chemical methods. In addition, the absorbed gamma ray dose rates is estimated based on the measured activity concentrations of natural radionuclides in clay were determined by gamma spectrometry. This research shows that this material is environmentally safe for further use. PB - Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia C3 - 7th International Symposium Mining and Environmental Protection T1 - Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia SP - 157 EP - 159 UR - https://hdl.handle.net/21.15107/rcub_vinar_11298 ER -
@conference{ author = "Šaponjić, Aleksandra and Baščarević, Zvezdana and Ilić, Svetlana and Šaponjić, Đorđe and Egelja, Adela and Janković Mandić, Ljiljana and Kokunešoski, Maja", year = "2019", abstract = "Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter and absorbent material. Starting raw material diatomaceous earth from surface coal mine Kolubara, Serbia, was characterized using, scanning electron microscopy (SEM), X-ray diffraction (XRD). Chemical composition of diatomaceous earth was determined by wet chemical methods. In addition, the absorbed gamma ray dose rates is estimated based on the measured activity concentrations of natural radionuclides in clay were determined by gamma spectrometry. This research shows that this material is environmentally safe for further use.", publisher = "Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia", journal = "7th International Symposium Mining and Environmental Protection", title = "Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia", pages = "157-159", url = "https://hdl.handle.net/21.15107/rcub_vinar_11298" }
Šaponjić, A., Baščarević, Z., Ilić, S., Šaponjić, Đ., Egelja, A., Janković Mandić, L.,& Kokunešoski, M.. (2019). Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia., 157-159. https://hdl.handle.net/21.15107/rcub_vinar_11298
Šaponjić A, Baščarević Z, Ilić S, Šaponjić Đ, Egelja A, Janković Mandić L, Kokunešoski M. Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection. 2019;:157-159. https://hdl.handle.net/21.15107/rcub_vinar_11298 .
Šaponjić, Aleksandra, Baščarević, Zvezdana, Ilić, Svetlana, Šaponjić, Đorđe, Egelja, Adela, Janković Mandić, Ljiljana, Kokunešoski, Maja, "Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia" in 7th International Symposium Mining and Environmental Protection (2019):157-159, https://hdl.handle.net/21.15107/rcub_vinar_11298 .