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1. |
Calculate the flow of backwash pump required for the activated carbon filter for the following details.Flow: 2500 m3/h.Rise Velocity: 15m/hBackwash pump velocity: 24 m/h |
A. | 2500 m3/h |
B. | 3500 m3/h |
C. | 4000 m3/h |
D. | 4500 m3/h |
Answer» D. 4500 m3/h | |