Membrane distillation for desalination

The invention relates to the design of a robust membrane for desalination, using membrane distillation (MD). Although MD technology has advanced over the years, its industrial application for the treatment of brackish water and seawater continues to lag behind. This invention exhibits advantages over well-known pressure-driven membrane processes, as desalination is achieved by operating at low temperature and low pressure, with less membrane fouling. This membrane is designed with a unique structural morphology, with high hydrophobicity and porosity that allow the membranes to achieve up to 80% water recovery. The membranes are resistant to fouling, thus ensuring long-term operation without significant performance deterioration. This reduces the cost associated with replacing membranes.