Design the following items for an aerated grit chamber for the treatment of municipal wastewater. Using two grit chambers. The required data for design is listed in table below. The average flow rate Peaking factor The average detention time at peak flowrate The width: depth ratio Depth Air supply per unit of length Grit quantity per day at peak flow 0.45 m3/s 3 3 min 1.25: 1.0 3.0 m 0.5 m³/m. min 0.05 m³/10³ m³
Design the following items for an aerated grit chamber for the treatment of municipal wastewater. Using two grit chambers. The required data for design is listed in table below. The average flow rate Peaking factor The average detention time at peak flowrate The width: depth ratio Depth Air supply per unit of length Grit quantity per day at peak flow 0.45 m3/s 3 3 min 1.25: 1.0 3.0 m 0.5 m³/m. min 0.05 m³/10³ m³
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Design the following items for an aerated grit chamber for the
treatment of municipal wastewater. Using two grit chambers. The
required data for design is listed in table below.
The average flow rate
Peaking factor
The average detention time at peak flowrate
The width: depth ratio
Depth
Air supply per unit of length
Grit quantity per day at peak flow
0.45 m3/s
3 min
1.25: 1.0
3.0 m
0.5 m³/m. min
0.05 m³/103 m³
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