Facebook Share Line Share Copy url

In this application, ion-exchange resins are used to replace the magnesium and calcium ions found in hard water with sodium ions. When the resin is fresh, it contains sodium ions at its active sites. When in contact with a solution containing magnesium and calcium ions (but a low concentration of sodium ions), the magnesium and calcium ions preferentially migrate out of solution to the active sites on the resin, being replaced in solution by sodium ions. This process reaches equilibrium with a much lower concentration of magnesium and calcium ions in solution than was started with.

FRP tank

Aqua-win
facebook
Aqua-win youtube
ask me
(Click on image to open link)

We welcome and value your feedbacks about our products
and services. Please feel free to contact us.
We will be response your question instantly