Civil Engineering - Waste Water Engineering - Discussion

13. 

In a grit chamber of a sewage treatment plant,

[A]. flow velocity 0.15 m to 0.3 m/sec is kept
[B]. depth of 0.9 m to 1.20 m is kept
[C]. one minute of detention period is kept
[D]. all the above.

Answer: Option D

Explanation:

No answer description available for this question.

Jajahmad said: (Jan 1, 2021)  
Option A, the velocity unit will be 0.15 to 0.3 m/min is the right one.

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