| 摘要 |
A method of producing and purifying Cs-131 comprising the steps of dissolving irradiated Ba comprised of natural or enriched Ba including Ba-130, Ba-131, and Cs-131 from the decay of Ba-131, in an acid, precipitating the Ba, separating the Cs-131 using an ion exchange media, and eluting the Cs-131 from the exchanger to recover the purified Cs-131.
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