Modeling of Long-Term Water Rock Interaction in the Bohemian Cretaceous Basin

This work focuses on a model of water-rock geochemical interaction and its testing on data from hydrogeological and isotopic research of rates of percolation of ground water in Cenomanian and Turonian aquifers of the Bohemian Cretaceous Basin. A simple geochemical model of percolation in Cenomanian and Turonian aquifers is presented. Using calibration with measured data, the dissolution rates of minerals or reaction surfaces of minerals are obtained. The results are discussed.