【摘要】 用HPGeγ谱仪分析测定了我国各种工业固体废渣中天然放射性核素的比活度,按比活度大小排列是:核工业尾矿>核工业废石>有色冶金废渣>赤泥>磷石膏>高炉渣>粉煤灰>煤矸石>钢渣。调查了现有的测量结果并对各种工业废渣的综合利用进行了评价。认 为除放射性水平高的一些废渣要建坝建库存放外,大部分废渣可以进行综合利用。更多还原

【Abstract】 Natural radionuclide contents were measured in various industrial waste slags in China by a low background HPGe 7 spectrometer and the radiological impact was estimated for some comprehensive utilization of these slags. Most waste slags can be used for building materials except for tailing and waste rock form nuclear industry.更多还原