The course covers the basic concept of water desalination and combines water chemistry, scaling, corrosion, heat transfer principles, material behavior, and design principles as applied to desalination processes. Attention is given to the thermal (flash, vapor compression) and non-thermal (reverse-osmosis, electro-dialysis) desalination techniques, water properties and quality criteria and standards as well as corrosion behavior and its control in desalination plants will be discussed.