Question:
A chemostat with cell recycle is shown in the figure. The feed flow rate and culture volume are \( F = 75 \) L/h and \( V = 200 \) L, respectively. The glucose concentration in the feed \( C_{S0} = 15 \) g/L. Assume Monod kinetics with specific cell growth rate \(\mu_g=\)\( \frac{1}{C_c} \frac{dC_c}{dt} = \frac{\mu_m C_S}{K_s + C_S} \),, where \( \mu_m = 0.25 \) h\(^{-1}\) and \( K_s = 1 \) g/L. Assume maintenance, and death rates to be zero, input feed to be sterile (\( C_{S0} = 0 \)), and steady-state operation. The glucose concentration in the recycle stream, \( C_{S1} \), in g/L, rounded off to 1 decimal place, is ____.
A chemostat with cell recycle is shown in the figure. The feed flow rate and culture volume are \( F = 75 \) L/h and \( V = 200 \) L, respectively. The glucose concentration in the feed \( C_{S0} = 15 \) g/L. Assume Monod kinetics with specific cell growth rate \(\mu_g=\)\( \frac{1}{C_c} \frac{dC_c}{dt} = \frac{\mu_m C_S}{K_s + C_S} \),, where \( \mu_m = 0.25 \) h\(^{-1}\) and \( K_s = 1 \) g/L. Assume maintenance, and death rates to be zero, input feed to be sterile (\( C_{S0} = 0 \)), and steady-state operation. The glucose concentration in the recycle stream, \( C_{S1} \), in g/L, rounded off to 1 decimal place, is ____.
Updated On: Jul 17, 2024
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Correct Answer: 2.9
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The correct Answers is :2.9 or 3.1 Approx
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