Removal of tritium labeled compounds from waste solutions by Sephadex, mineral coal and alumina |
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| Authors: | A López-Bautista M T Olguín M Solache-Ríos |
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| Institution: | (1) Departamento de Química, Instituto Nacional de Investigaciones Nucleares, A.P.18-1027, Col. Escandón, Delegación Miguel Hidalgo, C.P. 11801, México, D.F., México;(2) Facultad de Ciencias, Universidad Autónoma del Estado de México, Unidad el Cerrillo, Toluca, Estado de México, México |
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| Abstract: | Organic waste solutions containing tritium present two problems: the high toxicity of the solvents and the radioactivity of
tritium. In this paper the sorption behavior of the radioactivity of tritium from aqueous and organic waste solutions, containing
tritium labeled compounds, was studied in Sephadex, mineral coal and alumina. It was found that the tritium retention depends
on the composition of the waste solutions. Mineral coal was the best of the three materials studied to retain the organic
compounds labeled with this radionuclide. |
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