Classical and Recent Developments of Membrane Processes for Desalination and Natural Water Treatment

Catherine Charcosset (1)

1 LAGEPP - Laboratoire d'automatique, de génie des procédés et de génie pharmaceutique

Water supply and water treatment are of major concern all around the world. In this respect, membrane processes are increasingly used and reported for a large range of applications. Desalination processes by membranes are well-established technologies with many desalination plants implemented in coastal areas. Natural water treatment is also well implemented to provide purified water for growing population. This review covers various aspects of desalination: membranes and modules, plants, fouling (scaling, biofouling, algal blooms), cleaning, pretreatment (conventional and membrane treatments), energy and environmental issues, renewable energies, boron removal and brine disposal. Treatment of natural water focuses on removal of natural organic matter, arsenic, iron, nitrate, fluoride, pesticides and herbicides, pharmaceutical and personal care products. This review underlines that desalination and natural water treatment require identical knowledge of membrane fouling, construction of large plants, cleaning procedures, energy and environmental issues, and that these two different fields can learn from each other.

Mots clés: water; membrane; membrane process; treatment; desalination; contaminants

Domaines: Génie chimique; Ingénierie de l'environnement

Catherine Charcosset. Classical and Recent Developments of Membrane Processes for Desalination and Natural Water Treatment. Membranes, 2022, 12 (3), pp.267. ⟨10.3390/membranes12030267⟩. ⟨hal-03783045⟩