Please design a rapid sand filter that will effectively remove 65% of the suspended solids in a flow of 10 cubic meters per minute. The suspended material consists of particles that are perfectly spherical with a diameter of 10 microns. Please use sand with an effective size of 1 mm and a porosity of 0.5. You should limit your clean bed head loss to 0.5 meters per meter. (Pease use an attachment efficiency, α of 0.75) Viscosity of water =1.0087x10-3 Ns/m2 Density of water =998.23 kg/m3 What are the dimensions of this filter (Depth and Surface Area)?

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter3: Weight-volume Relationships And Plasticity
Section: Chapter Questions
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Please design a rapid sand filter that will effectively remove 65% of the
suspended solids in a flow of 10 cubic meters per minute. The suspended
material consists of particles that are perfectly spherical with a diameter of 10
microns. Please use sand with an effective size of 1 mm and a porosity of 0.5.
You should limit your clean bed head loss to 0.5 meters per meter. (Pease use an attachment efficiency, α of 0.75)
Viscosity of water =1.0087x10-3 Ns/m2
Density of water =998.23 kg/m3
What are the dimensions of this filter (Depth and Surface Area)?

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