Question:medium

Arrange the following steps, used in a typical water treatment plant, starting from first to last:
A. Rapid Mixing and Coagulation
B. Flocculation
C. Primary Sedimentation
D. Filtration
E. Disinfection

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Think of water treatment as a "size-exclusion" funnel: Start with the biggest dirt (Sedimentation), glue the small dirt together (Coagulation/Flocculation), strain the leftovers (Filtration), and finally kill the germs (Disinfection).

Updated On: May 21, 2026

D, A, B, C, E
A, B, C, D, E
C, A, B, E, D
C, A, B, D, E

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The Correct Option is D

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Arrange the following steps, used in a typical water treatment plant, starting from first to last: A. Rapid Mixing and Coagulation B. Flocculation C. Primary Sedimentation D. Filtration E. Disinfection

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The Correct Option is D

Solution and Explanation

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Questions Asked in CUET (PG) exam

Arrange the following steps, used in a typical water treatment plant, starting from first to last:
A. Rapid Mixing and Coagulation
B. Flocculation
C. Primary Sedimentation
D. Filtration
E. Disinfection