αSpectrum Analysis Technology Research on Uranium in Environmental Water(In Chinese)

In order to measure the nuclide abundance ratio of uranium in environmental water,the method of717 anion exchanging resinis discussed.The distraction circuit is determined by 717 anion exchange leaching curve,recovery ratio of anion exchaging,recovery ratio of former disposal and recovery ratio of electrodeposit.The circuit has good result in distracting and enriching uranium by using717 anion exchanging resin,the resolution of uranium in the a spectrum is perfect.The activities and the nuclide abundance ratios of ~(238)U, ~(235) U,~(234)U in the different reach of some location of INPC have been gained.

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