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A Rapid Extraction Procedure for the Determination of Strontium-90 in Water Samples
Markus Zehringer, Johannes Abraham, Franziska Kammerer, Vlora Syla and Michael Wagmann
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DOI:10.17265/1934-7375/2017.03.006
A beta spectrometric method for the rapid determination of strontium-90 (90Sr) in water samples was developed and tested. 90Sr is extracted directly from the water samples by means of a scintillator cocktail, containing the crown ether dicyclohexano-18-crown-6 as an extracting agent (STRONEX®). Minimal clean-up is necessary when other beta nuclides are present, such as barium-140. These nuclides are eliminated by a barium chromate scavenge, prior to the extraction step. The method presented here allows for the investigation of at least 12 water samples a day and is therefore a suitable tool for emergency analysis.
Strontium-90, beta spectrometry, emergency analysis, STRONEX®
[1] Povinec, P., and Hirose, K. 2012. “Aoyama, M. Radiostrontium in the Western North Pacific: Characteristics, Behaviour, and the Fukushima Impact.” Environ. Sci. Technol. 46: 10356-63.
[2] Hirose, K. 2011. “Fukushima Dai-ichi Nuclear Plant Accident: Summary of Regional Radioactive Deposition Monitoring Results.” J. Environ. Radioactivity 111: 13-7.
[3] Nies, H. 2015. “Fukushia Daiichi. Eintrag Radioaktiver Stoffe ins Meer.” Nachrichten aus der Chemie 63: 525-31.
[4] Erard, M., and Zimmerli, B. 1988. “Bestimmung von Strontium-90 in Milch.” Mitt. Gebiete Lebensm. Hyg. 79: 48-56.
[5] Geering, J., Friedli, C., and Lerch, P. 1990. “Method of Determination of Strontium-90 in the Environment.” J. Trace & Microprobe Techn. 8: 211-30.
[6] IAEA (International Atomic Energy Association). 1989. Measurement of Radionuclides in Food and the Environment. A Guidebook. Technical Reports Series 295: 70-91.
[7] http://www.eichrom.com/products/info/sr_resin.aspx (Accessed May 19, 2017).
[8] Dietz, M., Horwitz, E., Nelson, D., and Wahlgren, M. 1991. “An Improved Method for Determining 89Sr and 90Sr in Urine.” Health Physics 61: 871-7.
[9] Clark, S. 2005. “Separation and Determination of Radiostrontium in Calcium Carbonate Matrices of Biological Origin.” J. Radioanal. Nucl. Chem. 194: 297-302.
[10] Günther, K., Lange, S., and Veit, M. A. 2009. “Rapid Method for Determining 89Sr and 90Sr by Cerenkov Counting.” Appl. Radiation and Isotopes 67: 781-5.
[11] Kameo, Y., Katayama, A., Fujiwara, A., Haraga, T., and Nakashima, M. 2007. “Rapid Determination of 89Sr and 90Sr in Radioactive Waste using Sr Extraction Disk and Beta Ray Spectrometry.” Radioanal. Nucl. Chem. 274: 71-8.
[12] Szabo, G., Guczi, J., and Stur, D. 1987. “Preparation of 8-Hydroxyquinoline Substituted Silica Gel for Determination of Strontium-90 from Natural Water.” J Radioanal. Nucl. Chem. 111: 441-8.
[13] Zou, Y., Liang, J., and Chu, T. 2017. “Crown Ether-Ionic Liquid-Based Extraction Chromatographic Resin for Separation of 90Y from 90Sr.” J. Radioanal. Nucl. Chem.311: 1643-8.
[14] Pimpl, M. 1995. “89Sr/90Sr-Determination in Soils and Sediments using Crown Ethers for Ca/Sr-Separation.” J. Radioanal. Nucl. Chem. 194: 311-8.
[15] Todorokvic N. 2017. “90Sr Determination in Water Samples Using Cerenkov Radiation.” J. Environ. Radioactivity 169/170: 197-202.
[16] Tayeb, M., Dai, X., and Sdraulig, S. 2016. “Rapid and Simultaneous Determination of Strontium-89 and Strontium-90 in Seawater.” J. Environ. Radioactivity 153: 214-21.
[17] McDowell, W., Case, G. N., and Aldrup, D. 1983. “Investigations of Ion-Size-Selective Synergism in Solvent Extraction.” Sep. Sci. Technol. 18: 1483-507.
[18] McDowell, W. 1988. “Crown Ethers as Solvent Extraction Reagents: Where do we Stand?” Sep. Sci. Technol. 22: 1251-68.
[19] McDowell, W. 1995. “Proposed Separation and Analysis Scheme for Strontium.” ETRAC Inc. Accessed October 11, 2017. http://www.ordela.com. Accessed October 11, 2017.
[20] http://atiaquaristik.com/de/?page_id=256/#Analysen. (Accessed May 19, 2017).
[21] Oak Ridge Detector Laboratory, Ordela Inc. home Page. Accessed October 11, 2017. http://www.ordela.com(Accessed May 19, 2017).
[22] McDowell, W. J., and McDowell, B. L. 1994. “Liquid Scintillation Alpha Spectrometry.” Boca Raton-Ann Arbor-London-Tokyo: CRC Press.
[23] Buchillier, T., Baillat, C., Laedermann, J., and Leupin, A. 2015. “Rapport Sur l’exercice d’analyse de Spectre de Centrale nucléAire 2013.” Rapport Interne de l’Institut de Radiophysique, Lausanne, Switzerland.
[24] Puchelt, H. 1967. “Zur Geochemie des Bariums im exogenen Zyklus.” Springer: Heidelberg. ISBN: 978-3-642-46100-2.
[25] Harvey, B., Ibbett, R., Lovett, M., and Williams, K. 1989. “Analytical Procedures for the Determination of Strontium Radionuclides in Environmental Materials.” In Aquatic Environment Protection: Analytical Methods Number 5, edited by the Ministry of Agriculture, Fisheries and Food Directorate of Fisheries Research, Crown: Lovestoft, 4-33. ISSN: 0953-4466.
[26] Zehringer, M. 1995. “River Water Monitoring in Basel-City 1994.” Report of the Water Protection Agency Basel-City. DOI:10.13140/RG.2.2.16667.26408.
[27] Murray, J., and Ingalls, A. 2006. Oceanography 400 - Autumn 2006. Chemical Oceanography. Lecture Notes, Chp. 4: Major Ions in Sea Water. Accessed October 11, 2017. https://www.ocean.washington.edu/courses/oc400/Lecture_Notes/CHPT4.pdf&spf=1496663997469
[28] Schmassmann, H. 1988. “Hydrochemische Synthese Nordwestschweiz: Tertiär- und Malm-Aquifere.” Edited by Nagra, Technischer Bericht 88-07: 91.
[29] Accessed October 11, 2017. http://www.nagra.ch/data/documents/database/dokumente/$default/Default%20Folder/Publikationen/NTBs%201987-1988/d_ntb88-07.pdf (Accessed May 19, 2017).
[30] Thurman, E. M. 1985. “Organic Geochemistry of Natural Waters.” M. Nijhoff and Dr. W. Junk Publ.: Dortrecht - Boston-Lancaster, 25. ISBN:978-94-010-8757-0.DOI:10.1007/978-94-009-5095-5.
[31] Bünger, T. 2013. “Bestimmung von Strontium-89 und Strontium-90 in Wasser mit Schnellmethoden 2013, Ringversuch 5/2013.” edited by Bundesamt für Strahlenschutz Berlin, Germany.
[32] Wülser, R., and Schnyder, D. 1995. “Untersuchungsbericht Zur Qualitätssicherung am Basler Trinkwasser. Untersuchungsjahr 1994 und Untersuchungsperiode 1990-1994.” Industrielle Werke Basel.