Fermentation is carried out at 37°C in a batch bioreactor with a working volume of 30 m. At the end of each batch, fermentation media is transferred to a temporary storage tank where it is chilled to 4°C in 4 hours. a. Calculate the total energy needed to be removed from the fermentation media and power of the chiller to reduce the temperature to 4°C. b. Suggest at least one solution that would save energy on chilling purposes. (Q=m*Cp*AT, Cprerm. med. = 3.6 kJ K.kg ', 1 W 1 J/s)
Fermentation is carried out at 37°C in a batch bioreactor with a working volume of 30 m. At the end of each batch, fermentation media is transferred to a temporary storage tank where it is chilled to 4°C in 4 hours. a. Calculate the total energy needed to be removed from the fermentation media and power of the chiller to reduce the temperature to 4°C. b. Suggest at least one solution that would save energy on chilling purposes. (Q=m*Cp*AT, Cprerm. med. = 3.6 kJ K.kg ', 1 W 1 J/s)
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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