What is the ideal mixing time required for polymers?

How many hours does the removing of Settleable particles require in fill and draw type of sedimentation tanks?

What is the time period for which the water is stored in fill and draw type of sedimentation tank?

How many types of sedimentation tanks are present based on the shape of the tank?

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

In which of the following sedimentation tanks, the flow may be either horizontal or vertical?

What is the recommended surface loading rate in case of alum floc suspension?

Calculate the dosage rate for the following data. Flow rate: 2200m3/hr Dosage: 100 ppm