During aeration, a cylindrical reactor had a height of 10 m. Without aeration, the height was 7.5 m. Under these aeration and mixing conditions, the gas hold up in the reactor is
Options
A. 100%
B. 75%
C. 50%
D. 25%
Correct Answer
25%
Agitation and Aeration problems
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1. The dynamic technique is based on the
Options
A. oxygen material balance in an aerated batch fermenter during the growth of microorganisms
B. change of the oxygen concentration
C. oxidation of the sodium sulfite to sodium sulfate
6. A cylindrical reactor has a liquid volume of 100,000 litres. It has an aspect ratio the ratio of the channel height to width of 1:1. The height of the liquid in the reactor will be approximately: