Mathematical modeling and parameters estimation of anaerobic fermentation processes | IEEE Conference Publication | IEEE Xplore

Mathematical modeling and parameters estimation of anaerobic fermentation processes


Abstract:

In the paper some problems of the mathematical modeling of anaerobic (methane) fermentation of animal waste in stirred tank bioreactors are considered. Laboratory experim...Show More

Abstract:

In the paper some problems of the mathematical modeling of anaerobic (methane) fermentation of animal waste in stirred tank bioreactors are considered. Laboratory experiments are carried out with highly concentrated organic pollutants and transient step responses of the control output for continuous methane fermentation are obtained. The dynamic behavior of this process is described by sets of deterministic nonlinear differential equations from 2nd order with different structures. Static characteristics are obtained with these models analytically. Investigations by computer simulation of the methane fermentation are performed with the aim to chose appropriate models for automatic control system design of this process.
Date of Conference: 31 August 1999 - 03 September 1999
Date Added to IEEE Xplore: 04 May 2015
Print ISBN:978-3-9524173-5-5
Conference Location: Karlsruhe, Germany

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