Isolation of <SUP>137</SUP>Cs with Copper Ferrocyanide-Anion:Exchange Resin

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概要

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• The adsorption and desorption of <SUP>137</SUP>Cs on copper ferrocyanide-anion exchange resin, prepared in the manner previously reported in this Journal in a Short Note, are presented in detail.<BR>This resin can also be used for the concentration of the <SUP>137</SUP>Cs found in sea water. The nuclide is adsorbed effectively on the resin from water, hydrochloric acid below 4M, and on nitric acid below 1M. After adsorpaion on the resin, <SUP>137</SUP>Cs is eluted easily with either nitric acid (>6M), ammonium water, or silver nitrate solution.<BR>Adsorption on the resin is specific for <SUP>137</SUP>Cs, and the action is due entirely to the ferrocyanide moiety of the resin.<BR>This method is more efficient than the co-precipitation method with copper ferrocyanide for the concentration of radiocesium from a large volume of sea water

• 一般社団法人 日本原子力学会の論文

著者

• Izawa Masami

  National Institute of Health

• WATARI Kazuo

  National Institute of Radiological Sciences

• IMAI Kiyoko

  National Institute of Radiological Sciences

関連論文

• Monolayers of Branched-Chain Fatty Acids. II. α-Aromatic Substituted Fatty Acids
• Separation of Radiocesium by Copper Ferrocyanide-Anion Exchange Resin
• Simultaneous adsorption of Cs-137 and I-131 from water and milk on "metal ferrocyanide-anion exchange resin".
• Adsorption of High Oxidation State Ruthenium Anions on Filter Paper.
• Adsorption of Radiostrontium on "Calcium Phosphate-Anion Exchange Resin"
• Isolation of 137Cs with Copper Ferrocyanide-Anion:Exchange Resin
• Radiochemical Application of "Iron Ferrocyanide-Anion Exchange Resin"

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