NEET Botany Sewage Treatment MCQ Question
What is the primary purpose of the primary treatment in sewage treatment?
Physical removal of particles
Microbial digestion of waste
Chemical treatment of sewage
Filtration of air pollutants
Correct Answer
Detailed Explanation
The primary treatment in sewage treatment involves the physical removal of particles from sewage through processes such as filtration and sedimentation, as stated in the NCERT context.
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