Enter MUmax (1/hr)

Enter Ks (kg/m3)

Enter Vmin

Enter a (m3/kg)

Enter p

Enter feed flow rate (m3/hr)

Biomass set point (kg/m3)

Enter controller gain

Enter reset time (> 0 hr)

Substrate feed conc (kg/m3)



Biomass growth in continuous stirred tank reactor (CSTR), a bioreactor. The reactor volume is fixed at 0.1 m3. Click the Run button to start. Hit the enter key or click out of field after changing inputs.

Biomass growth rate = MUmax * substrate conc / (Ks + substrate conc)
Yield function = (Vmin + a * substrate conc)^p
Substrate consumption rate = (Biomass growth rate / Yield function) * biomass conc