Separation of a suspension or slurry into a supernatant clear liquid (free from particles) and a thick sludge containing a high concentration of solid is called

Separation of a suspension or slurry into a supernatant clear liquid (

1.	Separation of a suspension or slurry into a supernatant clear liquid (free from particles) and a thick sludge containing a high concentration of solid is called
A.	classification
B.	sedimentation
C.	clarification
D.	decantation
Answer» C. clarification

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Separation of a suspension or slurry into a supernatant clear liquid (free from particles) and a thick sludge containing a high concentration of solid is called

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