A SECRET WEAPON FOR RECTANGULAR SEDIMENTATION TANK

exactly where L will be the thickness with the recently fashioned sludge residue layer, ρs will be the density of solids particles, (overline n ) is the standard porosity in the sludge residue layer, σ will be the retention parameter, qp is the input flux rate of Uncooked sludge, Ky is the erosion charge, and ns may be the porosity of influent sl