辐射防护2011，Vol.31Issue(3)：168-173,6.
入渗情景下239Pu在非饱和介质中迁移的数值预测
Numerical Prediction of 239Pu Migration in Unsaturated Porous Media under Infiltration Scenario
摘要
Abstract
In terms of the study on site selection of a radioactive waste disposal repository in northwest China, a numerical prediction of 239Pu migration for potential groundwater pollution in the unsaturated zone was conducted with the HYDRUS-1D model. The results showed that the groundwater will not be contaminated by the migration of soluble 239Pu. And there is little possibility that 239Pu migration through groundwater path might have an unacceptable impact on ecosphere. Measurements of the distribution coefficient, Kd, are critical in the determination of sorption- induced retardation of radionuclide transport.关键词
239Pu/放射性废物处置库/分配系数/数值预测Key words
239Pu/ Radioactive Waste Disposal Repository/ Distribution Coefficient/ Numerical Prediction分类
天文与地球科学引用本文复制引用
刘东旭,司高华,王青海,于静..入渗情景下239Pu在非饱和介质中迁移的数值预测[J].辐射防护,2011,31(3):168-173,6.
