Bioprocess Engineering Basic Concepts Solution Manual May 2026

where V is the bioreactor volume, ρ is the liquid density, N is the agitation speed, and D is the impeller diameter. Assuming a typical value of ρ = 1000 kg/m3, N = 100 rpm, and D = 0.1 m,

rx = 0.2 h-1 * 1 g/L = 0.2 g/L/h

where kLa is the mass transfer coefficient. Assuming a typical value of kLa = 0.1 h-1, Bioprocess Engineering Basic Concepts Solution Manual

A microorganism is grown in a batch reactor with an initial substrate concentration of 10 g/L. The specific growth rate is 0.2 h-1, and the doubling time is 3.5 hours. Determine the substrate consumption rate and the biomass production rate. where V is the bioreactor volume, ρ is

where YX/S is the yield coefficient (biomass produced per substrate consumed). Assuming a typical value of YX/S = 0.5 g/g, The specific growth rate is 0