In aerobic microorganisms cultures radial flow impellers are used beca – McqOptions

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1.	In aerobic microorganisms cultures radial flow impellers are used because
A.	they provide energy efficient high turbulent mixing conditions
B.	they provide low shear mixing conditions
C.	they provide high shear mixing conditions
D.	they ensure that bubble size is maximized leading to high oxygen transfer rates
Answer» D. they ensure that bubble size is maximized leading to high oxygen transfer rates

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