Volume of Digested Sludge Formula


Equation for calculate volume of digested sludge is,

V = (Ws) / ((ρ) × (s.g.) × (% solids))

where,
  • Ws = weight of sludge
  • ρ = density of water
  • s.g. = specific gravity of digested sludge
  • % solids = percent solids expressed as a decimal
  • V = sludge volume