alum is added to the sedimentation tank during purification of water give reason
Answers
Answered by
1
Explanation:
Suspended particles cannot be removed completely by plain settling. ... Chemicals (coagulants) are added to the water to bring the nonsettling particles together into larger, heavier masses of solids called floc. Aluminum sulfate (alum) is the most common coagulant used for water purification.
HOPE THIS ANSWER WILL HELP YOU AND MARK ME AS BRAINLIST
Similar questions