Journal of Radioanalytical and Nuclear Chemistry

, Volume 307, Issue 3, pp 2413–2419 | Cite as

Determination of radioisotopes in complex saline matrices using extraction chromatography and liquid scintillation counting

Article
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Abstract

The retention of 239Pu and 241Am on six commercially available extraction chromatographic resins was investigated to determine the effect of matrix constituents commonly found within sea and ocean water on their uptake. It was found that the retention of 239Pu and 241Am on almost all of the resins from either nitric acid or hydrochloric acid system was not significantly affected by matrix constituents in artificial ocean water. However, the retention of 241Am on DGA resin from nitric acid was found to be reduced by over two orders of magnitude in the presence of artificial ocean water.

Keywords

Ocean water Extraction chromatography Liquid scintillation counting 241Am 239Pu 

Notes

Acknowledgments

This research is based upon work supported under an Integrated University Program Graduate Fellowship. This work was funded by the Office of Defense Nuclear Nonproliferation Research and Development within the U.S. Department of Energy’s National Nuclear Security Administration.

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Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2015

Authors and Affiliations

  1. 1.Radiochemistry ProgramUniversity of Nevada Las VegasLas VegasUSA

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