Mathematical modeling and parameters estimation of anaerobic fermentation processes

被引：0
|
作者：
I. S. Simeonov
机构：
[1] Institute of Microbiology,
[2] Bulgarian Academy of Sciences,undefined
[3] Research Group “Mathematical modeling and computer sciences” Acad.G. Bonchev St.,undefined
[4] Block 26,undefined
[5] Sofia 1113,undefined
[6] Bulgaria,undefined
来源：
Bioprocess Engineering | 1999年 / 21卷
关键词：
Fermentation; Dynamic Behavior; Organic Pollutant; Automatic Control; Static Characteristic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
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页码：377 / 381
页数：4
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