The radius of the filter with a depth of 14 cm required for a volumetric airflow rate of 10 m3/min is approximately

Question: The lowest biomass yield in a culture of Escherichia coli will be in
[A].

an aerated batch culture containing a initial high concentration of glucose

[B].

an aerated batch reactor containing an initial low concentration of glucose

[C].

an aerated fed-batch reactor having a low glucose concentration

[D].

an aerated continuous reactor having a low glucose concentration

Answer: Option A

Explanation:

No answer description available for this question.

Question: Immobilized cell reactors for wastewater treatment have the advantage of having/being
[A].

higher cell concentration

[B].

more stable and prevent washout

[C].

higher dilution rate before the cells washout

[D].

all of the above

Answer: Option D

Explanation:

No answer description available for this question.