TLS Online TPP Program

#Question id: 27596


What is the mass fraction for H2O in feed F and NaOH in product?

#Section 5: Bioprocess Engineering and Process Biotechnology
  1. 0.50 and 0.50
  2. 0.65 and 0.50
  3. 0.65 and 0.65
  4. 0.50 and 0.95
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TLS Online TPP Program

#Question id: 14173

#Section 5: Bioprocess Engineering and Process Biotechnology

The growth of baker’s yeast (S. cerevisiae) on glucose may be simply described by the following equation:
In a batch reactor of volume 10^5 l, the final desired yeast concentration is 50 gdw/l. Using the above reaction stoichiometry. Determine the yield coefficient YX/O2 (biomass/oxygen)?

TLS Online TPP Program

#Question id: 14174

#Section 5: Bioprocess Engineering and Process Biotechnology

The growth of baker’s yeast (S. cerevisiae) on glucose may be simply described by the following equation:


In a batch reactor of volume 10^5 l, the final desired yeast concentration is 50 gdw/l. Using the above reaction stoichiometry, Determine the total amount of oxygen required?

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TLS Online TPP Program

#Question id: 14175

#Section 5: Bioprocess Engineering and Process Biotechnology

The growth of S. cerevisiae on glucose under anaerobic conditions can be described by the following overall reaction

Determine the biomass yield coefficient YX/S? 


TLS Online TPP Program

#Question id: 14176

#Section 5: Bioprocess Engineering and Process Biotechnology

 The growth of S. cerevisiae on glucose under anaerobic conditions can be described by the following overall reaction

Determine the product yield coefficient YEtOH/S 

TLS Online TPP Program

#Question id: 14177

#Section 5: Bioprocess Engineering and Process Biotechnology

The growth of S. cerevisiae on glucose under anaerobic conditions can be described by the following overall reaction

Determine the product yield coefficients YCO2/S 


TLS Online TPP Program

#Question id: 14178

#Section 5: Bioprocess Engineering and Process Biotechnology

The growth of S. cerevisiae on glucose under anaerobic conditions can be described by the following overall reaction:
Determine the product yield coefficients YC3H8O3/S  _____________