Modeling anaerobic digestion of microalgae using ADM1

被引：73

作者：

Mairet, Francis ^{[1
,2
]}

Bernard, Olivier ^{[1
]}

Ras, Monique ^{[3
]}

Lardon, Laurent ^{[1
,3
]}

Steyer, Jean-Philippe ^{[1
,3
]}

机构：

[1] BIOCORE INRIA, F-06902 Sophia Antipolis, France

[2] Univ Tecn Federico Santa Maria, Dept Matemat, Valparaiso, Chile

[3] INRA, Lab Biotechnol Environm, UR050, F-11100 Narbonne, France

来源：

BIORESOURCE TECHNOLOGY | 2011年 / 102卷 / 13期

关键词：

Anaerobic digestion; Microalgae; Kinetic model; Hydrolysis; Chlorella vulgaris; ENERGY;

D O I：

10.1016/j.biortech.2011.04.015

中图分类号：

S2 [农业工程];

学科分类号：

082806 [农业信息与电气工程];

摘要：

The coupling between a microalgal pond and an anaerobic digester is a promising alternative for sustainable energy production by transforming carbon dioxide into methane using solar energy. In this paper, we demonstrate the ability of the original ADM1 model and a modified version (based on Contois kinetics for the hydrolysis steps) to represent microalgae anaerobic digestion. Simulations were compared to experimental data of an anaerobic digester fed with Chlorella vulgaris. The modified ADM1 fits adequately the data for the considered 140 day experiment encompassing a variety of influent load and flow rates. It turns out to be a reliable predictive tool for optimising the coupling of microalgae with anaerobic digestion processes. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：6823 / 6829

页数：7

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