Springer Nature
MRS Advances
,  volume 7 ,  issue 7-8 ,  pages 144-148

Uranium speciation in coal fragments of radioactively contaminated soil

Publication type: Journal Article
Publication date: 2022-01-18
Springer Nature
scimago Q3
wos Q4
SJR: 0.253
CiteScore: 1.5
Impact factor: 0.9
ISSN: 20598521, 27315894
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
The shutdown of the Uranium Conversion plant and transfer of the territory to nonnuclear technologies requires management of large volumes of low-level radioactive waste. In this work, coal samples of contaminated soil collected at the territory of closed Sublimate Production Plant Angarsk Electrochemical Combine were analysed using X-ray absorption spectroscopy. By the comparison with reference samples, U oxidation state and speciation in coal fragments were determined. In contaminated coal samples, U is present as uranyl cation $${\text{U}}{\text{O}}_{2}^{{{2} + }}$$ predominantly bound to natural organic matter. Understanding of U speciation in the most contaminated fraction of the soil is essential for low-level nuclear waste management.
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GOST Copy
Krot A. D., Vlasova I., Trigub A. Uranium speciation in coal fragments of radioactively contaminated soil // MRS Advances. 2022. Vol. 7. No. 7-8. pp. 144-148.
GOST all authors (up to 50) Copy
Krot A. D., Vlasova I., Trigub A. Uranium speciation in coal fragments of radioactively contaminated soil // MRS Advances. 2022. Vol. 7. No. 7-8. pp. 144-148.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1557/s43580-022-00211-8
UR - https://doi.org/10.1557/s43580-022-00211-8
TI - Uranium speciation in coal fragments of radioactively contaminated soil
T2 - MRS Advances
AU - Krot, Anna D
AU - Vlasova, Irina
AU - Trigub, Alexander
PY - 2022
DA - 2022/01/18
PB - Springer Nature
SP - 144-148
IS - 7-8
VL - 7
SN - 2059-8521
SN - 2731-5894
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Krot,
author = {Anna D Krot and Irina Vlasova and Alexander Trigub},
title = {Uranium speciation in coal fragments of radioactively contaminated soil},
journal = {MRS Advances},
year = {2022},
volume = {7},
publisher = {Springer Nature},
month = {jan},
url = {https://doi.org/10.1557/s43580-022-00211-8},
number = {7-8},
pages = {144--148},
doi = {10.1557/s43580-022-00211-8}
}
MLA
Cite this
MLA Copy
Krot, Anna D., et al. “Uranium speciation in coal fragments of radioactively contaminated soil.” MRS Advances, vol. 7, no. 7-8, Jan. 2022, pp. 144-148. https://doi.org/10.1557/s43580-022-00211-8.