Biochemical Engineering - Agitation and Aeration - Discussion

8. 

Oxygen transfer rate is increased with an increase in the stirrer speed in aerated bioreactor because

[A]. it decrease the bubble size
[B]. it decreases the size of the boundary layer surrounding a bubble
[C]. it increases the rate of movement of oxygen molecules through the bulk liquid
[D]. all of the above

Answer: Option D

Explanation:

No answer description available for this question.

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