Desalination Plant
Desalination is a process that takes away mineral components from saline water. It refers to the removal of salts and minerals from a target substance (like soil desalination, an issue for agriculture).
The most commonly used techniques for the process is reverse osmosis where external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane.
The microscopic pores in the membranes allow water molecules through but leave salt and most other impurities behind, releasing clean water from the other side.