DEVELOPMENT OF A METHODOLOGY FOR SIMPLIFIED SOIL ANALYSIS FOR THE CONTENT OF STRONTIUM-90 RADIONUCLIDE
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Determination of strontium-90 content in soil samples by performing calculations through its daughter radionuclide yttrium-90 is the most accurate method, but also requires a lot of time for analysis. A technique is proposed to simplify the analysis of soils for the content of strontium-90 radionuclide. The proposed technique is a sequence of actions aimed at the isolation of strontium and further beta spectrometry of beta particles isolated by strontium itself. The use of a strontium carrier during deposition makes it possible to determine the activity of strontium in samples where it is contained in small quantities. The proposed method measured the activity of Sr-90 radionuclide in soil samples taken near Lake Arnasoy. The average activity of strontium-90 radionuclide in the samples was 2 Bq/kg.
Абдушукур ГОФУРОВ, Джамшид КАЮМОВ, & Зулайхо СМАНОВА,. (2024). DEVELOPMENT OF A METHODOLOGY FOR SIMPLIFIED SOIL ANALYSIS FOR THE CONTENT OF STRONTIUM-90 RADIONUCLIDE. «ACTA NUUz», 3(3.1), 357–361. https://doi.org/10.69617/nuuz.v3i3.1.1846
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8. Yukihiko Satou, Keisuke Sueki, Kimikazu Sasa, Tetsuya Matsunaka, Tsotomu Takahashi, Nao Shibayama, Daiki Izumu, Norikazu Kinoshita, Hiroyuki Matsuzaki. Technological developments for strontium-90 determination using AMS. // Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 15 October 2015. Volume 361. ISSN 0168-583X, https://doi.org/10.1016/j.nimb.2015.04.032. Pages 233-236.
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11. Бахур А. Е., Мануилова Л.И., Зуев Д.М., Иванова Т.М., Трухина Т.П. Стронций-90 в почвах: радиохимические и инструментальные методы определения // Аппаратура и новости радиационных измерений. – Москва, 2003. – №1. – С. 20-28
2. Полуэктов Н.С., Мищенко В.Т., Кононенко Л.И., Бельтюкова С.В. Аналитическая химия стронция. –Москва.: Издательство «НАУКА», 1978. –7 с.
3. Udo Ch Gerstmann., Vlasta Tschöpp. Determination of 90Sr/90Y in wheat grains, soil, and deposition samples by TBP extraction and Cerenkov counting // Radiocarbon. Arizona, 2006. – Vol 48 – №2, Pages 197-204
4. Terence O’Brien, Lawrence Jassin, E. Philips Horwitz, Daniel McAlister. The Rapid Determination of Strontium-89 and Strontium-90 in Environmental Samples. // MARC IX: Conference. – Kailua-Kona, 2012 – P. 1-95.
5. Андрющенко А.Ю., Беликов К.Н., Шевцов Н.И. Применение Na-морденита и гидроксилапатита в сорбционно-сцинтиляционном определении Sr-90 // Методыи объекты химического анализа. – Киев, 2011. – том 6, – № 3. С 143-148.
6. Takeshi Ohno, Mitsumi Hirono, Shinichiro Kakuta, Shuhei Sakata. Determination of strontium 90 in environmental samples by triple quadrupole ICP-MS and its application to Fukushima soil samples // Journal of Analytical Atom Spectroscopy. United Kingdom 2018 – Volume 33. Issue 6, P 1081-1085.
7. J.Feuerstein, S.F.Boulyga, P.Galler, G.Stingader, T.Prohaska. Determination of (90)Sr in soil samples using inductively coupled plasma mass spectrometry equipped with dynamic reaction cell (ICP-DRC-MS) // Journal of Environmental Radioactivity. 2008 Nov;99(11):1764-9. doi: 10.1016/j.jenvrad.2008.07.002. Epub 2008 Aug 28. PMID: 18760512.
8. Yukihiko Satou, Keisuke Sueki, Kimikazu Sasa, Tetsuya Matsunaka, Tsotomu Takahashi, Nao Shibayama, Daiki Izumu, Norikazu Kinoshita, Hiroyuki Matsuzaki. Technological developments for strontium-90 determination using AMS. // Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 15 October 2015. Volume 361. ISSN 0168-583X, https://doi.org/10.1016/j.nimb.2015.04.032. Pages 233-236.
9. Turkington G., Gamage K., A.A. and Graham J.. Detection of Strontium-90, a Review and the Potential for Direct In Situ Detection. In: IEEE Nuclear Science Symposium, Sydney, Australia, 10-17 Nov 2018, ISBN 978138684948 (doi: 10.1109/NSSMIC.2018.8824504)
10. Raymond B. Randolph. Determination of strontium-90 and strontium-89 by Cerenkov and liquid-scintillation counting. // The International Journal of Applied Radiation and Isotopes. Volume 26, Issue 1, 1975, Pages 9-16. ISSN 0020-708X.
11. Бахур А. Е., Мануилова Л.И., Зуев Д.М., Иванова Т.М., Трухина Т.П. Стронций-90 в почвах: радиохимические и инструментальные методы определения // Аппаратура и новости радиационных измерений. – Москва, 2003. – №1. – С. 20-28
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