Demineralized Water is water of an extremely high quality. It is produced by means of a physical process, it called a demineralization plant or a deionization plant.
The incoming water passes over a series of ‘resin beds’ which remove mineral ions and other impurities from the water. This is why Demineralized Water is also known as Deionized Water; the process removes minerals and ions leaving water which is de-mineralized or de-ionized. Demineralized water is produced by using Mixed-bed polishing system(MBP) or Two-bed & three train polishing system(2B3T).