The following pumps are used for water treatment and water desalination:  - Submersible pumps in discharge tubes - Submersible pumps - Submersible motor pumps - Close-coupled pumps - Volute casing pumps - In-line pumps - Pressure booster pumps - High pressure pumps - Multistage pumps - Centrifugal pumps - Process pumps.
Water treatment

If the water quality is changed different types of pumps are...