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Radiolysis of NTA complexes with U(VI), Fe(III) and Ni(II)
Authors:M M Khater  I M Kenawi  A M Atwa  M B Hafez
Institution:(1) Chemistry Department, Faculty of Science, Cairo University, Giza, Cairo, Egypt;(2) Atomic Energy Establishment, Anshas, Egypt
Abstract:The radiolysis of NTA complexes with U(VI), Fe(III) and Ni(II) has been studied spectrophotometrically at different pH values, at different doses of60Co gamma-radiation. The absorbed doses were measured using the Fricke dosimeter. A clear relation between the radiolytic degradation of the complexes and the ligand concentration was observed. The G values were computed and compared with that of G(OH).
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