Biogas production from different substrates in an experimental Continuously Stirred Tank Reactor anaerobic digester

90Citations
Citations of this article
238Readers
Mendeley users who have this article in their library.
Get full text

Abstract

Different mixtures were digested in a single-stage, batch, mixed, laboratory scale mesophilic anaerobic digester at the Biomass Research Centre Laboratory (University of Perugia). The yield and the composition of biogas from the different substrates were evaluated and the cumulative curves were estimated. Two experimental campaigns were carried out, the first on three mixtures (chicken, pig and bovine manures), the second on animal and vegetal biomasses (chicken and cow manure, olive husk) with different inocula (rumen fluid and digested sludge). In the first campaign pig manure mixture showed the maximum biogas production (0.35 Nm3/kg) and energy content (1.35 kWh/kg VS); in the second one the differences in produced biogas from the different inocula were analyzed: olive husk with piggery manure anaerobically digested as inoculum showed the higher biogas (0.28 Nm3/kg VS) and methane yield (0.11 Nm3/kg VS), corresponding to an energetic content of 1.07 kWh/kg VS. All data obtained from the laboratory scale anaerobic digester are comparable to the values in literature for several biomass and in particular for olive husk, dairy manure and chicken manure. © 2009 Elsevier Ltd. All rights reserved.

Cite

CITATION STYLE

APA

Fantozzi, F., & Buratti, C. (2009). Biogas production from different substrates in an experimental Continuously Stirred Tank Reactor anaerobic digester. Bioresource Technology, 100(23), 5783–5789. https://doi.org/10.1016/j.biortech.2009.06.013

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free