What is the process of removal of contaminating pathogenic micro-organisms from the articles called?

Calculate the recovery for the following data: Product Flow: 535 m3/h. Feed flow : 635 m3/h. Flux considered: 12 lmh

Soft water can foul plumbing.

When is strong basic anion not necessary?

What is the preferred regenerant in case of anion exchanger?

Which year was the Safe Drinking Water Act passed?

What is the % flux decline per year assumed while designing the reverse osmosis system for treating RO permeate water?

How is the UV power calculated?