What is the weir loading rate assumed while designing a primary sedimentation ta

Question

What is the weir loading rate assumed while designing a primary sedimentation tank which comes prior to a secondary settling tank?

Options:

A . 125-500 m³/m.d

B . 50-100 m³/m.d

C . 25-50 m³/m.d

D . >500 m³/m.d

Answer: Option A
Answer: (a).125-500 m³/m.d

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