Question 8 An aerated bench-scale reactor is used to evaluate a non-recycle, secondary biological process. The initial substrate concentration is 150 ppm, the final substrate concentration is 10 ppm and the initial cell concentration is 1,500 mg/L. What is the initial specific substrate utilization rate, in g/g-d, when the maximum specific growth rate is 3.0 1/d, and the half-saturation constant is 60 mg/L?

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter5: Phase Transformations And Phase Diagrams
Section: Chapter Questions
Problem 5.19P
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Question 8
An aerated bench-scale reactor is used to evaluate a non-recycle, secondary
biological process. The initial substrate concentration is 150 ppm, the final
substrate concentration is 10 ppm and the initial cell concentration is 1,500
mg/L. What is the initial specific substrate utilization rate, in g/g-d, when the
maximum specific growth rate is 3.0 1/d, and the half-saturation constant is 60
mg/L?
3,175.5
0.2 (with margin: 0.05)
Transcribed Image Text:You Answered Correct Answers Question 8 An aerated bench-scale reactor is used to evaluate a non-recycle, secondary biological process. The initial substrate concentration is 150 ppm, the final substrate concentration is 10 ppm and the initial cell concentration is 1,500 mg/L. What is the initial specific substrate utilization rate, in g/g-d, when the maximum specific growth rate is 3.0 1/d, and the half-saturation constant is 60 mg/L? 3,175.5 0.2 (with margin: 0.05)
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