MODELOWANIE POTENCJALNYCH EFEKTÓW GEOCHEMICZNYCH ZASTOSOWANIA TECHNOLOGII HORYZONTALNYCH BARIER KRZEMIANOWYCH

Abstract

MODELLING THE POTENTIAL GEOCHEMICAL EFFECTS OF THE TECHNOLOGY OF HORIZONTAL SILICATE BARRIERS APPLICATIONAbstract. The Technology of Horizontal Silicate Barriers (THSB) can be considered as a way of protecting groundwater against the inflow of pollutants. To identify potential geochemical effects of THSB technology in sandy aquifers, geochemical modelling (equilibrium, reaction path and reactive transport) was used. The paper discusses the simulation of the migration of working fluid injected into a sandy layer with the assumed thickness of 0.5 m. The simulation does not take into account the fluid impact on the deeper zones of the aquifer.