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Which of the following is not the type of airlift fermenter?

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+1 vote
in Fermentation Technology by (72.1k points)
Which of the following is not the type of airlift fermenter?

(a) Concentric Draft loop

(b) Tower loop

(c) ICI deep shaft

(d) High pressure

I have been asked this question at a job interview.

My question is based upon Other Fermentation Vessels in division Design of Fermenter of Fermentation Technology

1 Answer

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Best answer
The correct option is (d) High pressure

The best I can explain: The Airlift/Gaslift fermenters are used to reduce stress by the elimination of mechanical agitators. They are alternative to the mechanical agitated system and are mainly of 4 types: Concentric draft loop, Tower loop, ICI deep shaft, Low-pressure airlift fermenter.

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