Journal of Radioanalytical and Nuclear Chemistry, volume 331, issue 5, pages 2037-2044
Simultaneous separation of actinides and technetium from large volumes of natural water for their determination
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School of Nuclear Science and Technology, Lanzhou university, Lanzhou, China
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Publication type: Journal Article
Publication date: 2022-04-01
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 1.6
ISSN: 02365731, 15882780
Spectroscopy
Analytical Chemistry
Health, Toxicology and Mutagenesis
Public Health, Environmental and Occupational Health
Pollution
Nuclear Energy and Engineering
Radiology, Nuclear Medicine and imaging
Abstract
Monitoring of radionuclide concentration in natural samples is important for assessing environmental safety. The low concentration of long-lived radionuclides require concentration from large volumes of natural water samples. This paper presents a method for sequential separation and simultaneous determination of radioisotopes of U, Pu, Am and Tc in water samples. Actinides and technetium were pre-concentrated by coprecipitation with iron hydroxides from the aqueous sample. Separation of actinides and Tc was achieved by extraction chromatography. The developed method allows separation of actinide and technetium from 100 L water with chemical yields between 40 and 70%.
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
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Rozhkova A. K. et al. Simultaneous separation of actinides and technetium from large volumes of natural water for their determination // Journal of Radioanalytical and Nuclear Chemistry. 2022. Vol. 331. No. 5. pp. 2037-2044.
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Rozhkova A. K., Kuzmenkova N. V., Sibirtsev A. M., Petrov V. G., Shi K. L., Hou X. L., Kalmykov S. N. Simultaneous separation of actinides and technetium from large volumes of natural water for their determination // Journal of Radioanalytical and Nuclear Chemistry. 2022. Vol. 331. No. 5. pp. 2037-2044.
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TY - JOUR
DO - 10.1007/s10967-022-08274-5
UR - https://doi.org/10.1007%2Fs10967-022-08274-5
TI - Simultaneous separation of actinides and technetium from large volumes of natural water for their determination
T2 - Journal of Radioanalytical and Nuclear Chemistry
AU - Rozhkova, Alexandra K
AU - Sibirtsev, Alexander M
AU - Petrov, Vladimir G
AU - Shi, Keliang L
AU - Hou, Xiaolin L
AU - Kalmykov, Stepan N.
AU - Kuzmenkova, Natalia V
PY - 2022
DA - 2022/04/01 00:00:00
PB - Springer Nature
SP - 2037-2044
IS - 5
VL - 331
SN - 0236-5731
SN - 1588-2780
ER -
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@article{2022_Rozhkova
author = {Alexandra K Rozhkova and Alexander M Sibirtsev and Vladimir G Petrov and Keliang L Shi and Xiaolin L Hou and Stepan N. Kalmykov and Natalia V Kuzmenkova},
title = {Simultaneous separation of actinides and technetium from large volumes of natural water for their determination},
journal = {Journal of Radioanalytical and Nuclear Chemistry},
year = {2022},
volume = {331},
publisher = {Springer Nature},
month = {apr},
url = {https://doi.org/10.1007%2Fs10967-022-08274-5},
number = {5},
pages = {2037--2044},
doi = {10.1007/s10967-022-08274-5}
}
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Rozhkova, Alexandra K., et al. “Simultaneous separation of actinides and technetium from large volumes of natural water for their determination.” Journal of Radioanalytical and Nuclear Chemistry, vol. 331, no. 5, Apr. 2022, pp. 2037-2044. https://doi.org/10.1007%2Fs10967-022-08274-5.