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Ethanol Production

Ethanol Production
Ethanol is produced by

none of these
both (a) and (b)
continuous fermentation
batch fermentation

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Ethanol Production
Candida utilis is used for the fermentation of waste sulphate liquor since it ferments

pentoses only
none of these
hexoses only
both hexoses and pentoses

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Ethanol Production
S cerevisiae start producing ethanol with in

12 h
24 h
10 h
15 h

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Ethanol Production
Which of the following is used for agitation in a fermentor?

Sparger
Impeller
All of these
Baffles

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Ethanol Production
Which of the following is used for aeration in a fermentor?

Baffles
Sparger
All of these
Impeller

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Ethanol Production
As the fermentation for the ethanol production is over, the cells are separated to get the biomass of yeast cells that is used

All of these
as single cell protein for animal feed
for next fermentation
as manure

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