Q31
Biomass is being produced in a continuous stirred tank bioreactor of 750 L capacity. The sterile feed containing 8 g L-1 glucose as substrate was fed at a flow rate of 150 L h-1. The microbial system follows Monod's model with μm = 0.4 h-1, KS = 1.5 g L-1 and \[Y_X/S\] = 0.5 g cell mass-g substrate-1. Determine the cell productivity (g L-1 h-1) at steady state.
Biomass is being produced in a continuous stirred tank bioreactor of 750 L capacity. The sterile feed containing 8 g L-1 glucose as substrate was fed at a flow rate of 150 L h-1. The microbial system follows Monod's model with μm = 0.4 h-1, KS = 1.5 g L-1 and = 0.5 g cell mass-g substrate-1. Determine the cell productivity (g L-1 h-1) at steady state.
A.
0.85
B.
0.65
AnswerC.
0.45
D.
0.25
Answer: Option B
Solution
Answer: Option B
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