Polyelectrolyte

We have presumed that the characteristics of the raw
water will be remaining in the above range ane we have considered for both the river and well water as an input to the treatment plant.
Physico-chemical treatment section.
The Raw Water from the river is first collected into the
underground primary setting tank for holding raw water
equivalent to minimum 24 hours requirement of the
treatment plant.This is required for the primary setting of the suspended materials and also maintaining a steady flow of the water into treatment plant as well as
maintaining more or less uniform characteristics of the
raw water for treatment in the treatment plant.
Bar screen fitted at the inlet removes macro suspended
particles.