期刊
BIOPROCESS AND BIOSYSTEMS ENGINEERING
卷 46, 期 1, 页码 129-146出版社
SPRINGER
DOI: 10.1007/s00449-022-02818-5
关键词
Mathematical modeling; Biomethane production; Parameter estimation; Biotechnology
This work proposes a dynamic modeling procedure for biomethane production from microalgae residual co-digestion. Several candidate models are generated based on experimental data, and parameter studies and validation are performed. The results indicate that these dynamic models can serve as advanced monitoring software tools.
This work proposes a dynamic modeling procedure applied to biomethane production from microalgae residual co-digestion. A two-stage anaerobic digestion representation is selected, considering acidogenesis and methanogenesis as main reaction pathways. Based on the experimental database generated in the University of Mons Laboratories, several candidate models, assuming the presence or absence of biomass dynamics, are suggested, and parametric structural and local identifiability studies are performed. An original parameter estimation procedure is applied to a data-set partition used for model direct validation. The remaining experiment data are dedicated to cross-validation. The results point out how these dynamic models may serve as advanced monitoring software tools such as digital twins, even in the presence of incomplete process data.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据