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‘Dowpac’ is derivative of _____________

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in Fermentation Technology by (72.1k points)
‘Dowpac’ is derivative of _____________

(a) Polystyrene

(b) Polyethene

(c) Polyethylene Glycol

(d) Teflon

I have been asked this question by my college professor while I was bunking the class.

My question is from Other Fermentation Vessels in portion Design of Fermenter of Fermentation Technology

1 Answer

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Best answer
The correct answer is (a) Polystyrene

The explanation: The derivative of polystyrene is ‘Dowpac’. In packed towers, the column was packed with ‘Dowpac’. The packed towers are useful in the treatment of sewage and effluent.

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