Mining is an essential activity that supports the provision of raw materials. However, extraction process mining has deep environmental impacts. For this reason, restoration actions are mandatory, and monitoring a key step in ensuring renaturalization affected areas. Erosion processes one main problems affect restored areas extractive activities due to frequently steep slopes difficulty reveget...

This work is devoted to the investigation of discoloration synthetic and industrial effluent, using a quarry residue (MbP), which material naturally composed mixed oxides, compared zinc oxide (ZnO), acting as photocatalysts adsorbents. The optimization pH catalyst concentration parameters was carried out, effluent then treated by photocatalytic reactions, adsorption, photolysis. Industrial supp...