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Which one of the following impurities is...

Which one of the following impurities is easiest to remove from waste water ?  
(A) Bacteria
(B) Colloids
(C) Dissolved solids
(D) Suspended solids

A

Bacteria

B

Colloids

C

Dissolved solids

D

Suspended solids

Text Solution

Verified by Experts

The correct Answer is:
D
Suspended solids impurities is easiest to remove from waste water.
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