Anaerobic production of ethanol by Saccharomyces cerevisiae is associated with yeast growth. The steady-state growth kinetics of yeast follows Monod. It is intended to produce 10 kg/h of ethanol in an ideal CSRT-type fermenter, fed by a solution of 50 g/L of glucose. Size the fermenter for this purpose (calculate its working volume), setting the biomass concentration at the exit of the fermenter at 6.9 g/L. Note: CSTR = Continuous Stirred Tank Reactor Data: μmax = 0.1 h-1; Ks = 0.5 g/L; YX/S = 0.15; YP/S = 0.45. (answer: V = 5435 L)
Anaerobic production of ethanol by Saccharomyces cerevisiae is associated with yeast growth. The steady-state growth kinetics of yeast follows Monod. It is intended to produce 10 kg/h of ethanol in an ideal CSRT-type fermenter, fed by a solution of 50 g/L of glucose. Size the fermenter for this purpose (calculate its working volume), setting the biomass concentration at the exit of the fermenter at 6.9 g/L. Note: CSTR = Continuous Stirred Tank Reactor Data: μmax = 0.1 h-1; Ks = 0.5 g/L; YX/S = 0.15; YP/S = 0.45. (answer: V = 5435 L)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Anaerobic production of ethanol by Saccharomyces cerevisiae is associated with yeast growth. The steady-state growth kinetics of yeast follows Monod. It is intended to produce 10 kg/h of ethanol in an ideal CSRT-type fermenter, fed by a solution of 50 g/L of glucose. Size the fermenter for this purpose (calculate its working volume), setting the biomass concentration at the exit of the fermenter at 6.9 g/L.
Note: CSTR = Continuous Stirred Tank Reactor
Data: μmax = 0.1 h-1; Ks = 0.5 g/L; YX/S = 0.15; YP/S = 0.45.
(answer: V = 5435 L)
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