Social Sciences, asked by vickmatoli, 7 months ago

How are the sedimentation and coagulation methods of water purification similar?
How are they different?

Answers

Answered by vaibavvishal

Answer:

Small particles are not removed efficiently by sedimentation because they settle too slowly; they may also pass through filters. ... In coagulation, we add a chemical such as alum which produces positive charges to neutralize the negative charges on the particles.

Answered by bibinchandranrk12

Answer:

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