Abstract
A method has recently been developed at AWE for the pre-concentration, recovery, separation and measurement of actinides using Eichrom’s Actinide™ Resin. The method was specifically developed to enable successful isotopic analysis of uranium and plutonium at trace environmental levels using isotope dilution thermal ionisation mass spectrometry. This paper summarises the development of the method, associated mass spectrometry results and the challenges which were overcome in recovering and purifying uranium and plutonium spikes (233U and 239Pu) during method development. Actinide™ Resin is known to be very good at selectively pre-concentrating actinides from slightly acidic and neutral solutions making this method attractive for measuring uranium and plutonium isotopic ratios in environmental samples.
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References
Horwitz EP, Chiarizia R, Dietz M (1997) DIPEX: a new extraction chromatography material for the separation and pre-concentration of actinides from aqueous solutions. React Funct Polm 33:25–36
Burnett WC, Corbett DR, Schultz M, Horwitz EP, Chiariza R, Dietz ML, Thakkar A, Fern M (1997) Pre-concentration of actinide elements from soils and large volume water samples using extraction chromatography. J Radioanal Nucl Chem 226:121–127
Croudace IW, Warwick PE, Greenwood RC (2006) A novel approach for the rapid decomposition of actinide™ resin and its application to the measurement of uranium and plutonium in natural waters. Anal Chim Acta 577:111–118
Happel S, Letessier P, Ensinger W, Eikenberg JH, Thakkar AH, Horwitz EP (2004) Gross alpha determination in drinking water using a highly specific resin and LSC. Appl Radiat Isot 61:339–344
Eikenberg JH, Bajo S, Beer H, Hitz J, Rüthi M, Zumsteg I, Letessier P (2004) Fast methods for the determination of anthropogenic actinides and U/Th-series isotopes in aqueous materials. Appl Radiat Isot 61:101–106
Eikenberg JH, Jäggi M, Beer H, Rüthi M, Zumsteg I (2009) Separation techniques for low-level determination of actinides in soil samples. Appl Radiat Isot 67:776–780
Navarro N, Rodriguez L, Alvarez A, Sancho C (2004) Rapid determination of alpha emitters using actinide resin. Appl Radiat Isot 61:287–291
Lavelle KB, Glover S, Connick WB, Spitz H, (2014) Pre-concentration of trace environmental plutonium from iron oxide matrix using DIPEX® extractant. J Radioanal Nucl Chem. DOI 10.1007/s10967-014-3236-5
O’Boyle NC, Nicholson GP, Piper TJ, Taylor DM, Williams DR, Williams G (1997) A review of plutonium (IV) selective ligands. Appl Radiat Isot 48:183–200
Horwitz EP, Chiarizia R, Dietz ML, Diamond H (1993) Separation and pre-concentration of actinides from acidic media by extraction chromatography. Anal Chim Acta 281:361–372
Acknowledgments
The authors would like to thank P Thompson and A Davies for their technical advice whilst develo** this method. Also the authors are grateful to P Scivier for supporting the radiometric analysis and A Fairhead and D Mitchell for the extensive mass spectrometry support throughout the method development.
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King, A.R., Knight, D. & Fairhead, A. Analysis of uranium and plutonium following adsorption on actinide resin. J Radioanal Nucl Chem 304, 163–169 (2015). https://doi.org/10.1007/s10967-014-3759-9
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DOI: https://doi.org/10.1007/s10967-014-3759-9