[5 points] The rapid sand filter being designed for Sandusky has the characteristics and sieve analysis shown below.
Depth = 0.85 m
Filtration rate = 230 m3/d-m2
Sand specific gravity = 2.5
Shape factor (Sphericity) = 0.8
Stratified bed porosity = 0.6
Water temperature = 19°C
Acceleration due to gravity = 9.81 m/s2
If the summation of is equal to 48,000, what is the clean bed headloss? Use the Rose equation.
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