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ate concentration of Cso =10 g/dm'. a) What size fermentor is needed to achieve 90% conversion of the substrate. b) What is the exiting cell concentration? c) Determine the volumetric flow rate at which wash-out occurs and also the flow rate at which the cell production rate is a maximum?

ate concentration of Cso =10 g/dm'. a) What size fermentor is needed to achieve 90% conversion of the substrate. b) What is the exiting cell concentration? c) Determine the volumetric flow rate at which wash-out occurs and also the flow rate at which the cell production rate is a maximum?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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The bacteria X-II can be described by a simple Monod equation with umax = 0.8 h', Additional Homework Problem #5 As = 4 g/dm and YpC = 0.2 g/g and Ysc = 2.2. g/g. The process is carried out in a chemostat (CSTR) in which the feed rate is 1000 dm/h at a substrate concentration of Cso =10 g/dm'. a) What size fermentor is needed to achieve 90% conversion of the substrate. b) What is the exiting cell concentration? c) Determine the volumetric flow rate at which wash-out occurs and also the flow rate at which the cell production rate is a maximum?
Transcribed Image Text:The bacteria X-II can be described by a simple Monod equation with umax = 0.8 h', Additional Homework Problem #5 As = 4 g/dm and YpC = 0.2 g/g and Ysc = 2.2. g/g. The process is carried out in a chemostat (CSTR) in which the feed rate is 1000 dm/h at a substrate concentration of Cso =10 g/dm'. a) What size fermentor is needed to achieve 90% conversion of the substrate. b) What is the exiting cell concentration? c) Determine the volumetric flow rate at which wash-out occurs and also the flow rate at which the cell production rate is a maximum?
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