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The diameter of Waldhof-type fermenter was _______

(a) 8.0 m

(b) 7.8 m

(c) 7.9 m

(d) 8.1 m

I had been asked this question during an online exam.

I would like to ask this question from Other Fermentation Vessels in chapter Design of Fermenter of Fermentation Technology

1 Answer

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Best answer
Right choice is (c) 7.9 m

The explanation is: The diameter of Waldhof-type fermenter was 7.9 m. It was 4.3 m in height with the central tube of 1.2 m in diameter. It was made up of carbon steel, clad in stainless steel.

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