How to produce ultrapure water

The production of ultrapure water requires multiple water treatment steps to remove impurities, minerals, bacteria, particles, etc. in the water to ensure that its purity reaches extremely high standards. The main steps of ultrapure water production process: Step 1: Raw water pretreatment Coarse filtration: First, the raw water passes through a coarse filter to remove large particles of impurities, such as sand, soi...