TLS Online TPP Program

#Question id: 23274


Yeast cells are immobilized in a column and glucose is fed through the inlet at a concentration of 90 g/l. If all the glucose is consumed and we can treat this as an anaerobic fermentation with negligible cell growth, then the ethanol concentration at the outlet will be: 

#Unit 12. Biochemical Engineering
  1. 90 g/I
  2. 60 g/I 
  3. 36 g/l
  4. 46 g/I