Question

why should water be treated to make it potable for human use

Answer 1

The purpose of coagulation is to create dirt clumps that are heavy enough to sink, which is important for the next step in the process. Alum and other chemicals are added to the water, forming “floc”—tiny, sticky particles. Dirt in the water sticks to these particles, forming clump

Answer 2

$<b><font color="red">$
HEY MATE.....!
HERE'S THE ANSWER....

Water should be treated to make it possible who made us because the water available to us is very contaminated they contain any harmful substances or particles that may be harmful for us so we should drink water after making it potable

HOPE IT HELPS...!
PLEASE FOLLOW ME....

BY SHIVAM SHAURYA..