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Recovery of plutonium from aqueous waste solutions using porous zirconia spherical particles
Authors:R D Bhanushali  Sachin S Pathak  I C Pius  S K Mukerjee
Institution:(1) Radiation Protection Bureau of Health Canada, Ottawa, Canada;(2) Helsinki University of Technology, Espoo, Finland
Abstract:Based on the Linssi database and UniSampo/Shaman software, an automated analysis platform has been setup for the analysis of large amounts of gamma-spectra from the primary coolant monitoring systems of a CANDU reactor. Thus, a database inventory of gaseous and volatile fission products in the primary coolant of a CANDU reactor has been established. This database is comprised of 15,000 spectra of radioisotope analysis records. Records from the database inventory were retrieved by a specifically designed data-mining module and subjected to further analysis. Results from the analysis were subsequently used to identify the reactor coolant half-life of 135Xe and 133Xe, as well as the correlations of 135Xe and 88Kr activities.
Keywords:
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