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Practice Questions
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#Question id: 14303
#Section 5: Bioprocess Engineering and Process Biotechnology
Pseudomonas sp. has a mass doubling time of 2.4 h when grown
on acetate. The saturation constant using this substrate is 1.3 g/l (which is
unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we
operate a chemostat on a feed stream containing 38 g/l acetate, find the Maximum
dilution rate?
_________
#Question id: 14304
#Section 5: Bioprocess Engineering and Process Biotechnology
Pseudomonas sp. has a mass doubling time of 2.4 h when grown
on acetate. The saturation constant using this substrate is 1.3 g/l (which is
unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we
operate a chemostat on a feed stream containing 38 g/l acetate, find the Cell
productivity at 0.8 Dmax?
_____________
#Question id: 14302
#Section 5: Bioprocess Engineering and Process Biotechnology
Pseudomonas sp. has a mass doubling time of 2.4 h when grown
on acetate. The saturation constant using this substrate is 1.3 g/l (which is
unusually high), and cell yield on acetate is 0.46 g cell/g acetate. If we
operate a chemostat on a feed stream containing 38 g/l acetate, find the
Substrate concentration when the dilution rate is 0.8Dmax?
__________________
