Question

Which of the following is most likely to cause an increase in the rate of oxygen transfer into a particular aerated fermentation system?
A.Addition of antifoams
B. Increase in temperature
C. Increase in stirrer speed
D. Both (a) and (b)

Answer 1

Dear respected student,

To increase the rate of oxygen transfer the increase in stirrer speed in a specific bioreactor or a typical fully aerated fermentation system. Mixing of the fermented broth inside the fermentation reactors is giving an increase presence of vectors of oxygen presence.

Usually this means the bioreactor fermenting tanks are perfectly "aiding" in the spread of "oxygen" and increasing the efficacy and efficency for an equal oxygen application to yield and yearn the aerobic microorganisms either a balanced culture.

Hence, increasing the amount of oxygen, increase microbes and effectively enhances the process for converting substantial resources of oxygen into definite products.

A frequently used marketing bolstered strategy used by those who study under Zymology, it's benefitting a lot and saving the initial products to get lowered, instead it increases just via increasing the rate and speed of stirrer inside a bioreactor tank for fermenting in a extremely quicker rate.

Therefore, the most obvious and factually correct option will be, Option C) Increase in Stirrer speed, the increase of speed will mean more oxygen spread and better reachability to attain maximum oxygen use and more longlasting initial products plus, better final products.

Hope this helps you and clears your doubts for fermentation in bioreactor tanks !!!!

Answer 2

hey dear !!


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here's your answer..


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opption no.C is correct..

C. ______ ✔


HOPE this helps...