铀尾矿库滩面含水量分布与氡析出率预测  

PREDICATION OF MOISTURE CONTENT DISTRIBUTION AND RADON EMANATION RATE ON URANIUM MILL TAILINGS SURFACE

作　　者：李先杰[1] 蔡振民[2] 何文星[2] 潘佳林[1] 

机构地区：[1]核工业北京化工冶金研究院,北京101149 [2]中国核工业集团公司衡阳铀厂,湖南衡阳421000

出　　处：《铀矿冶》2005年第3期145-148,共4页Uranium Mining and Metallurgy

摘　　要：描述了中国核工业集团公司衡阳铀厂尾矿库滩面的含水量分布,以及含水量与氡析出率的关系。给出含水量与深度呈指数关系分布,与距离呈线性关系分布。并通过对排干水后尾矿库含水量测算,给出了该铀厂尾矿库表面氡析出率预测结果。The moisture content distribution and relationship between moisture content and radon emanation rate on the tailings surface in Hengyang Uranium Mill are described. The relation between moisture content and deepness is exponential distribution, and the relation between moisture content and distance is linear distribution. The average radon emanation rate on tailings pond surface is forecasted by the average moisture content forecasted in the situation of dry tailings pond.

关 键 词：铀尾矿库 含水量 氡析出率 

分 类 号：TL942.1[核科学技术—辐射防护及环境保护]