Published by:
CGP EDU Academic Team
Published on: August 14, 2026
During primary treatment in a sewage treatment plant, the floating debris is removed by 
.........1…….,Thereafter grit is removed by…..2…..in…..3…….tanks. All solids that settle are…..4……while the supernatant is termed as…..5……. . 
A
(1) 
Sedimentation, 2 - Biological treatment, 3 - Chemical treatment, 4 - Effluent, 5 - Settling tank.
Sedimentation, 2 - Biological treatment, 3 - Chemical treatment, 4 - Effluent, 5 - Settling tank.
B
(1) 
Sedimentation, 2 - Chemical treatment, 3 - Effluent, 4 - Flocks, 5 - Activated sludge.
Sedimentation, 2 - Chemical treatment, 3 - Effluent, 4 - Flocks, 5 - Activated sludge.
C
1 - Sequential filtration, 2 - Sedimentation, 3 - Settling Tank, 4 - Primary sludge, 5 - Effluent.
D
1 - Sequential filtration, 2 - Sedimentation, 3 - Primary Seltling, 4 - Flocs, 5 - Activated sludge.
Text Solution
Verified by ExpertsThe correct answer is:
NOT AVAILABLE
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Municipal waste water is also known as _________.
STP stands for
Sewage water treatment is done in how many stages?
Primary treatment of sewage waste involves which processes?
In sewage treatment plant, primary treatment involving removal of fl oating debris is done by
In primary treatment of sewage water, removal of grit involves which process?