Predikce vývoje zatápění dolů uhelné pánve a dopady na hydrosféru s využitím hydrogeochemického modelování

Abstract

The work deals with the issue of the development of the qualitative properties of mine waters after the end of mining and the flooding of mine premises. These waters transfer to surface and shallow groundwater, where they can be a source of contamination even for a long time after the closure of the mining area. The goal is to understand the principles of the interaction of the rock environment affected by mining and the waters that enter the mined areas, which will enable the prediction of the development of both components. Defining the expected quality of mine waters after the flooding of mine premises requires an extensive model solution, which can be defined on the basis of several laws and taking into account the uniqueness of the studied locality. The presented work is devoted to the development of mine water quality in the Czech part of the Lower Silesian Basin in the area of the Jan Šverma Mine. Excavation in the area of interest was completed in 1992, and then the excavated areas were filled with a base mixture and subsequently heated.