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in Food Processing Unit Operations by (110k points)
What is present in filter medium in depth filtration?

(a) Cellulose

(b) Positive charge ions

(c) Salt

(d) Negative charge ions

I got this question during an internship interview.

The question is from Resistance of the Filtering Cake in portion Filtration of Food Processing Unit Operations

1 Answer

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by (736k points)
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Best answer
Right answer is (a) Cellulose

The explanation: The filter medium consist of 0.5 to 3 m bed of coarse grains, layer of a few centimeters of fibers, cellulose sheets and a layer of granular filter aid.

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