Dear Anvar, The benefits of ...
Published by Edward Blackmore, Techfil (Europe) Ltd - Director - Water Treatment Division
Dear Anvar,
The benefits of using pumice over anthracite is that you require less backwash pressure and water to expand the bed by the same factor. Air scouring and backwashing is very effective in cleaning the bed. We have supplied this material throughout the Middle East and the Red Sea, I will forward our reference list shortly.
Eddie