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STANDARD Botany Sewage Treatment MCQ Question

Type: MCQ-conceptual-Easy-Class 12

The primary treatment of sewage involves

A

Digestion

B

Decomposition

C

Sedimentation and Filtration

D

None of these

Correct Answer

Option C

Detailed Explanation

Primary treatment of sewage involves physical removal of particles large and small from the sewage through filtration and sedimentation.

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