摘要
报道了 3 H、2 3 7Np在黄土介质中的吸附特性及其迁移速度研究结果。结果表明 ,在该实验条件下 ,2 3 7Np在含水层土壤中的迁移速度为 0 .1 9m/a,滞留因子为 2 4 0 3,吸附比为 5 91 m L/g。
This paper gives the results of the study on the sorption characteristics and migration pattern of 3H and 237Np in loss media. The results show that under, the given experimental conditions, pertinent parameters in relation to the nuclide migration in aquiferous soils are respectively 0.19 m/a for migration rate, 2 403 for retardation factor and 591 mL/g for sorption ratio.
出处
《辐射防护通讯》
2002年第3期19-22,共4页
Radiation Protection Bulletin
