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IntroductionSpent ion exchange resins(IERs) comprise themajor fraction of low and intermediate levelradioactive wastes in nuclear facilities,such asnuclear fuel reprocessing plants and nuclear powerstations.This kind of radwaste is difficult to treatand there is no practicable treatment technologycurrently available in China. Solidification of spentIER by cement has been used in several countriesdue to simple operation,low expense andendurance in the disposal environment[1] .However,some de… 相似文献
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