Chemical evolution of groundwater along flow paths in fractured granite, Hungary
The research is associated with the low- and intermediate-level radioactive waste disposal survey at Uveghuta. The study was carried out to evaluate the primary hydrogeochemical composition of groundwater which will help in the understanding of the flow system, and also to provide constraints for flow and transport model calibration. The shallow groundwater can be found partly m Pleistocene loess but mainly in the weathered granite, whereas the deep flow system occurs in fractured fresh granite. Based on hydrogeochemical evaluation,two zones-a southern and a northern- can be distinguished in the studied area. In the northern research area the groundwater flow is faster, consequently similar groundwater composition can be found 100-150 meters deeper than in the southern area.
T.Szocs I.Horvath Gy.Toth
Geological Institute of Hungary, Budapest, Hungary
国际会议
第十二届水-岩相互作用国际研讨会(P0roceedings of the 12th International Symposium on Water-Rock Interaction)
昆明
英文
793-796
2007-07-31（万方平台首次上网日期，不代表论文的发表时间）