TOP STEEL AND WOOD LAB CASEWORK SECRETS

the place L may be the thickness of the newly fashioned sludge residue layer, ρs will be the density of solids particles, (overline n ) is the average porosity in the sludge residue layer, σ is definitely the retention parameter, qp may be the enter flux level of raw sludge, Ky is the erosion rate, and ns could be the porosity of influent sludge.