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Mathematical modeling and analysis of dynamic behaviour of a fed-batch penicilin G fermentation process

Ahmad, Arshad and Abdul Samad, Nor Asma Fazli and Chow, Ai Wei (2003) Mathematical modeling and analysis of dynamic behaviour of a fed-batch penicilin G fermentation process. Proceedings of International Conference On Chemical and Bioprocess Engineering . pp. 387-394.

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Abstract

This paper discusses the characteristics of penicilin G fermentations with substrate inhibition using dynamic simulations. The fermentation process was simulated in MATLAB environment and analyses of the dynamic behaviour of the process were carried out to provide the necessary process insights. Dynamic simulations revealed variations in the sensitivity of the model to substrate concentrations, depending on the operating point. This variation indicates non-linearity in dynamic behaviour. PID control was also evaluated and results are demonstrated.

Item Type:Article
Uncontrolled Keywords:Dynamic simulation, fermentation, PID controller, penicilin G
Subjects:T Technology > T Technology (General)
Divisions:Chemical and Natural Resources Engineering (Formerly known)
ID Code:6889
Deposited By: Norhani Jusoh
Deposited On:06 Jan 2009 05:39
Last Modified:01 Jun 2010 15:48

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