Pseudomonas aeruginosa has a maximum specific growth rate of 0.8 h-1 in a medium with glucose as a growth limiting substrate. To prevent wash out, the dilution rate must be set to
Options
A. greater than 0.8 h-1
B. less than 0.8 h-1
C. equal to 0.8 h-1
D. 1.6 h-1
Correct Answer
less than 0.8 h-1
More questions
1. If biomass yields are constant, then the biomass productivity of a culture grown in continuous reactor will
Options
A. always decrease with dilution rate
B. increase with dilution rate until washout
C. remain constant irrespective of the dilution rate
Correct Answer: decreases the productivity of the fermenter
4. The cellular productivity in a continuous stirred tank fermenter (CSTF) increases with an increase in the dilution rate and reaches a maximum value. If the dilution rate is increased beyond the maximum point, the productivity will