Question

Which of the following statements would be appropriate while comparing bubble column and air lift fermenter of the same size?

a.

The average bubble size is smaller in an airlift bioreactor

b.

Oxygen transfer rate is higher in an airlift bioreactor

c.

The surface area for gas exchange is higher in an airlift bioreactor

d.

All of the above

Answer: (d).All of the above

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Q. Which of the following statements would be appropriate while comparing bubble column and air lift fermenter of the same size?

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