高放废物处置库预选场地水文地球化学模拟  

THE HYDRO-GEOCHEMICAL MODELING OF THE POTENTIAL REPOSITORY SITE FOR HIGH-LEVEL RADIOACTIVE WASTE IN CHINA

作　　者：郭永海[1] 刘淑芬[1] 苏锐[1] 吕川河[1] 

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《地质与勘探》2003年第6期64-67,共4页Geology and Exploration

基　　金：国家自然科学基金项目(编号:40272104);国防科技预研(编号:55.6.2-3)资助。

摘　　要：阐明了研究区水文地质条件及地下水化学特征;通过水文地球化学计算,研究了地下水与固相间的反应趋势;模拟了地下水垂向流动过程中发生的水岩作用;进而从水文地球化学角度对预选场地高放废物地质处置的适宜性作出初步评价。The hydro-geological conditions and groundwater chemical characteristics are presented in the paper. By hydro-geochemical calculation, the reaction trend between groundwater and solid phase is studied and the modeling of water-rock interaction along vertical water flow direction is carried out. Based on hydro-geochemical theory, the site suitability for high-level radioactive waste geological disposal is initially evaluated.

关 键 词：高放废物 处置库 地下水 水文地球化学 固相 水岩作用 

分 类 号：P641.3[天文地球—地质矿产勘探] X705[天文地球—地质学]