Lamella Clarifier works on which principle?

Why is Ferric ammonium sulfate generally not used as a coagulant?

When alum is added to the waste water containing calcium ions which compound is formed as a precipitate?

How is the critical concentration of sludge thickener tank calculated?

Name the compound formed when lime is added in order to precipitate phosphate.

What is the test used to select the type of coagulant required/

Calculate the volume of flocculator for the following data: Flow rate: 2200m3/hr

Sludge is disposed through ___