What is the required plan size of a square sedimentation tank (as the primary sedimentation tank in sewage treatment), given that its effective dept is 3m, and the flow rate is 40 MLD with admissible surface loading of 100,000 l/m2/day? WRONG 23.5mx 23.5m B 30mx30m D 20m x 20m CORRECT 15m x 15m

What is the required plan size of a square sedimentation tank (as the primary sedimentation tank in sewage treatment), given that its effective dept is 3m, and the flow rate is 40 MLD with admissible surface loading of 100,000 l/m2/day? WRONG 23.5mx 23.5m B 30mx30m D 20m x 20m CORRECT 15m x 15m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

What is the required plan size of a square sedimentation tank (as the primary sedimentation tank in
sewage treatment), given that its effective dept is 3m, and the flow rate is 40 MLD with admissible
surface loading of 100,000 l/m²/day?
A 23.5mx 23.5m
WRONG
B 30mx30m
C 20m x 20m
CORRECT
D 15m x 15m

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