Answers

  • Brainly User
2014-10-29T18:32:49+05:30
This process is known as Crystallization 
(a) For sedimentation tank it allows solids to settle .
(b) For loading tank is to sediment the suspended impurities .
(c) For chlorination tank is to kill bacteria .
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2014-10-29T18:44:19+05:30
THE DENSE PARTICLES  PRESENT IN THE WATER IS ALLOWED TO SETTLE AT THE BOTTOM OF THE SEDIMENTATION TANK AND THEY ARE LATER SEPARATED.

THE FINE PARTICLES ARE ALLOWED TO SETTLED BY ADDING ALUM TO THE WATER IN THE LOADING TANK.

GERMS ARE REMOVED BY ADDING DROPS OF CHLORINE IN THE CHLORINATION TANK.


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