+1 vote
in Fermentation Technology by (72.1k points)
Which of the following filter is used in the filtration of bacteria?

(a) Bottle top filters

(b) Oxalate filters

(c) Cellulose Acetate filters

(d) PES membrane filters

I got this question in an international level competition.

I would like to ask this question from Media Design and Preparation for Bioprocesses in chapter Equipping a Fermentation Laboratory, the Design and Preparation of Media for Bioprocesses of Fermentation Technology

1 Answer

+2 votes
by (424k points)
Correct option is (c) Cellulose Acetate filters

Best explanation: Cellulose Acetate filters are used in the filtration of bacteria with a pore size of 0.22 µm. Cellulose Nitrate filters are also used for the filtration of bacteria and for sterilization of buffers and solutions.

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