Separation of radioactive cesium and iodine from contaminated soil by adsorption and decantation

DOI Open Access

Description

  Approximately 19% of 131I was released in a solution mixing contaminated soil with distilled water and 10 wt% CaCl2 solution, and the remaining 131I tightly bound to the soil. Approximately 12 to 15% of the radioactive cesium was found in the supernatant after mixing with saturated KCl aqueous solution, and the repeated treatment for 1 day indicated the additional release of 11 to 15% in the supernatant. Approximately 15 to 20% of radioactive cesium was found in the supernatant by mixing with saturated KCl solution and KCl powder, followed by heating. The repeated treatment with 40% KI solution led to a maximum release rate of 66% of radioactive cesium from the soil.<br>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680202199424
  • NII Article ID
    130003379064
  • DOI
    10.12950/rsm.12.9
  • ISSN
    18849520
    13471511
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • OpenAIRE
  • Abstract License Flag
    Disallowed

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