Q. The height to diameter ratio (H/D) for the tank fermenters is

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Q. The relatively large volume (10 to 40% of total fermenter volume) of the seed culture is employed to

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Q. In an airlift bioreactor, the air sparging region is called

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Q. The air riser is located on the outside of the draft tube for the large-scale airlift bioreactors because of

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Q. At the end of the lag phase, when growth begins, the division rate increases gradually and reaches a maximum value in the exponential growth period. This transitional period is commonly called the accelerated growth phase and is often included as a part of the

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Q. Which of the following(s) is/are considered the limitations of the exponential growth model?

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Q. To describe components of an airlift bioreactor which of the follow-ings are generally included?

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Q. During the lag phase

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Q. Concentration of the growth limiting substrate means

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Q. Tower fermentors are used for

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Q. In wastewater treatment, which bioreactor is generally used?

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Q. The contents in stirred tank rector are mixed through

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