摘要
通过静态实验和动态实验 ,研究了放射性溶液活度、液 -固比、p H值、碳酸盐、离子强度和黄土粒度等对超铀核素 2 37Np在黄土中的吸附分配系数的影响 ,以及有机质 HA对 2
The factors affectiing adsorption distribution coefficients of transuranic nuclides in loess were studied through both static and dynanmic experiments, involving radioactivity in solution, liquid solid ratio, pH, carbonates, ionic strength and loessial particulate size, as well as influence of HA on 237 Np migration in quartz sand.
出处
《辐射防护通讯》
2004年第4期10-15,共6页
Radiation Protection Bulletin
关键词
^237NP
分配系数
迁移
影响因素
黄土
地下水
石英砂
237Np Distribution coefficient Migration Influence factor Loess Ground water Quartz sand
