Research Activities: Separation Processes, wastewater treatment by membrane filtration technologies (ultrafiltration, nanofiltration, reverse osmosis, distillation, crystallization, adsorption, extraction, etc.). Applications in agro-industrial wastewater treatment technologies, isolation and purification of bioactive compounds with high added value from agro-industrial wastewaters. Technologies and particle separation methods, particulate systems, flow in granular porous materials, filtering of particulate pollutants, colloid particle migration within soil, computer-aided simulation of particle transport and deposition within porous media (dynamic behavior of deep bed filtration systems). Water and wastewater treatment methods, design of water and wastewater treatment systems, environmental Management and Protection