The disk centrifuge is the type of centrifuge used most often for bio separations due to its

Question: The effect of increasing the stirrer speed in an unbaffled stirred tank reactor is that
[A].

a small increase in stirrer speed will cause the liquid to enter the turbulent flow regime

[B].

as the stirrer speed increases, the liquid will continue to circulate and then become turbulent

[C].

as the stirrer speed increases, the liquid will continue to circulate. Eventually a vortex will form.

[D].

A vortex will form at low stirrer speeds. As the stirrer speed increases the liquid will start to circulate

Answer: Option C

Explanation:

No answer description available for this question.

Question: The oxygen transfer rate in a bioreactor will increase if
[A].

oil is added

[B].

antifoam is added

[C].

detergent like molecules are added

[D].

increase in the reactor temperature

Answer: Option C

Explanation:

No answer description available for this question.