When the hardness and alkalinity are around 30% what should be used?

Calculate the backwash pump required for the activated carbon filter for the following details. Flow: 1000 m3/h. Rise …

What is the safe limit for iron in the water?

Concentrated seawater which is called _____

The filter once installed need not to be replaced in activated carbon filtration.

What is the minimum pH to be maintained for the process?

What is the percentage of dry solid slurry that can be processed in a WAO system?

At what pH should the water be maintained?