Determination of cadmium in uranium by ion exchange and square-wave polarography |
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Authors: | Fumito Nakashima |
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Affiliation: | Hitachi Research Laboratory, Hitachi Ltd., Hitachi City, Ibaraki-kenJapan |
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Abstract: | Traces of cadmium in uranium and its compounds can be determined by ion-exchange separation and square-wave polarography. With a small column of anion-exchange resin, cadmium can be separated from uranium and recovered quantitatively from hydrochloric acid solution, Separations of cadmium from uranium are not perfect but are sufficient for the determination of traces of cadmium by square-wave polarography. The lower limit of the method is 0.01 p.p.m. of cadmium. |
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