Co-ensiling as a new technique for long-term storage of agro-industrial waste with low sugar content prior to anaerobic digestion

Copyright © 2017 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 71(2018) vom: 01. Jan., Seite 147-155
1. Verfasser: Hillion, Marie-Lou (VerfasserIn)
Weitere Verfasser: Moscoviz, Roman, Trably, Eric, Leblanc, Yoann, Bernet, Nicolas, Torrijos, Michel, Escudié, Renaud
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article BMP Lactic acid fermentation Mixed culture Silage Storage Wheat straw Carbohydrates Industrial Waste Sugars mehr... Methane OP0UW79H66
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100 1 |a Hillion, Marie-Lou  |e verfasserin  |4 aut 
245 1 0 |a Co-ensiling as a new technique for long-term storage of agro-industrial waste with low sugar content prior to anaerobic digestion 
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520 |a Copyright © 2017 Elsevier Ltd. All rights reserved. 
520 |a Biodegradable wastes produced seasonally need an upstream storage, because of the requirement for a constant feeding of anaerobic digesters. In the present article, the potential of co-ensiling biodegradable agro-industrial waste (sugar beet leaves) and lignocellulosic agricultural residue (wheat straw) to obtain a mixture with low soluble sugar content was evaluated for long-term storage prior to anaerobic digestion. The aim is to store agro-industrial waste while pretreating lignocellulosic biomass. The dynamics of co-ensiling was evaluated in vacuum-packed bags at lab-scale during 180 days. Characterization of the reaction by-products and microbial communities showed a succession of metabolic pathways. Even though the low initial sugars content was not sufficient to lower the pH under 4.5 and avoid undesirable fermentations, the methane potential was not substantially impacted all along the experiment. No lignocellulosic damages were observed during the silage process. Overall, it was shown that co-ensiling was effective to store highly fermentable fresh waste evenly with low sugar content and offers new promising possibilities for constant long-term supply of industrial anaerobic digesters 
650 4 |a Journal Article 
650 4 |a BMP 
650 4 |a Lactic acid fermentation 
650 4 |a Mixed culture 
650 4 |a Silage 
650 4 |a Storage 
650 4 |a Wheat straw 
650 7 |a Carbohydrates  |2 NLM 
650 7 |a Industrial Waste  |2 NLM 
650 7 |a Sugars  |2 NLM 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
700 1 |a Moscoviz, Roman  |e verfasserin  |4 aut 
700 1 |a Trably, Eric  |e verfasserin  |4 aut 
700 1 |a Leblanc, Yoann  |e verfasserin  |4 aut 
700 1 |a Bernet, Nicolas  |e verfasserin  |4 aut 
700 1 |a Torrijos, Michel  |e verfasserin  |4 aut 
700 1 |a Escudié, Renaud  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 71(2018) vom: 01. Jan., Seite 147-155  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:71  |g year:2018  |g day:01  |g month:01  |g pages:147-155 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2017.10.024  |3 Volltext 
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