In a bioreactor with a capacity of 2.5 Kg of biomass, a population of the yeast Saccharomyces cerevisiae is established, the change in the biomass (weight) of the yeasts produced was quantified, finding the following values: Time (h) 0 0.5 1 1.5 2 2.5 3 3.5 4 Biomass (g) 6 7.3 7.8 8.1 8.9 9 10.3 11.1 11.3 Solve the following questions: 1.- Obtain model of the line from the data (use linear regression). 2.- Calculate the biomass produced when 4.83 and 6 hours have passed using the Monod equation for exponential biomass growth. 3.- Calculate the time at which the initial biomass doubles (to), using the Monod equation for the doubling time.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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In a bioreactor with a capacity of 2.5 Kg of biomass, a population of the yeast Saccharomyces
cerevisiae is established, the change in the biomass (weight) of the yeasts produced was quantified,
finding the following values:
Time (h)
0
0.5
1
1.5
2
2.5
3
3.5
4
Biomass (g)
6
7.3
7.8
8.1
8.9
9
10.3
11.1
11.3
Solve the following questions:
1.- Obtain model of the line from the data (use linear regression).
2.- Calculate the biomass produced when 4.83 and 6 hours have passed using the Monod equation
for exponential biomass growth.
3.- Calculate the time at which the initial biomass doubles (t0), using the Monod equation for the
doubling time.
4.- Determines the time in which the biomass of the Saccharomyces cerevisiae yeast will reach the
maximum capacity of the bioreactor, which is 2.5kg.
Transcribed Image Text:In a bioreactor with a capacity of 2.5 Kg of biomass, a population of the yeast Saccharomyces cerevisiae is established, the change in the biomass (weight) of the yeasts produced was quantified, finding the following values: Time (h) 0 0.5 1 1.5 2 2.5 3 3.5 4 Biomass (g) 6 7.3 7.8 8.1 8.9 9 10.3 11.1 11.3 Solve the following questions: 1.- Obtain model of the line from the data (use linear regression). 2.- Calculate the biomass produced when 4.83 and 6 hours have passed using the Monod equation for exponential biomass growth. 3.- Calculate the time at which the initial biomass doubles (t0), using the Monod equation for the doubling time. 4.- Determines the time in which the biomass of the Saccharomyces cerevisiae yeast will reach the maximum capacity of the bioreactor, which is 2.5kg.
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