A fermentation system has a KLa of 3 s¹ and a C0* of 5 ppm of O₂. – McqOptions

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1.	A fermentation system has a KLa of 3 s¹ and a C0* of 5 ppm of O₂. If the bulk liquid is saturated with oxygen then the oxygen transfer rate will be equal to
A.	zero
B.	3 mg.l¹.s¹
C.	5 mg.l¹.s¹
D.	15 mg.l¹.s¹
Answer» B. 3 mg.l¹.s¹

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