How concentrated are the suspensions which are subjected to hindered settling?

What is the ratio of Alum/Phosphate while adding alum to a waste water in order to remove the phosphates present?

The tanks built with mechanical means for continuous removal of solids being deposited by sedimentation are called _____

Lamella Clarifier works on which principle?

What is the one disadvantage of adding chemicals to bring about precipitation?

What is the movement of solids in water called?

Which is the primary force acting on the Settleable particles?

Calculate the volume of lime to be dosed for the below given data. Round it off to the nearest digit. Flow rate: 2200m3…