Botany-Sewage Treatment
NEET Botany Sewage Treatment MCQ Question
Type: MCQ-diagram based-Easy-Class 12
In a diagram depicting sewage treatment, which stage involves the physical removal of large and small particles from sewage through filtration and sedimentation?
A
Primary treatment
B
Secondary treatment
C
Tertiary treatment
D
Quaternary treatment
Correct Answer
Option A
Detailed Explanation
The primary treatment of sewage involves the physical removal of particles through filtration and sedimentation as described in the NCERT context.
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