geomatre

The main objective of this project is to evaluate the effectiveness of geomaterials in retaining potentially toxic elements in mine effluents responsible for stream contamination. Within the framework of the circular economy, various geomaterials will be tested for cation retention, in particular the metals most used in such systems. Different chemical, climatic and operational conditions are simulated, analysing the interplay between geomaterials and contaminants in the context of climate change. The identification of the most suitable geomaterials for mining effluent recovery may be an important contribution to the valorisation and management of water resources in this transboundary region facing common problems of contamination and water scarcity. Tests of reusing feasibility of these geo-materials will be performed aiming at the enhancement of their economic value and contributing to a circular economy strategy are based on the reduction, reuse, recovery, and recycling of materials and energy.