Evaluation of hydrothermal pretreatment for biological treatment of lignocellulosic feedstock (pepper plant and eggplant)

Copyright © 2019. Published by Elsevier Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 102(2020) vom: 01. Feb., Seite 76-84
1. Verfasser: Hamraoui, K (VerfasserIn)
Weitere Verfasser: Gil, A, El Bari, H, Siles, J A, Chica, A F, Martín, M A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Anaerobic digestion Biogas Eggplant Hydrothermal pretreatment Lignocellulosic feedstock Pepper plant Biofuels lignocellulose 11132-73-3 mehr... Lignin 9005-53-2 Methane OP0UW79H66
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245 1 0 |a Evaluation of hydrothermal pretreatment for biological treatment of lignocellulosic feedstock (pepper plant and eggplant) 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2019. Published by Elsevier Ltd. 
520 |a Plant residues are an important source of organic matter that can be degraded by aerobic or anaerobic biological processes. However, due to the presence of lignocellulosic material, these residues are not easily biodegradable. Greenhouse crops, such as pepper and eggplant, generate large amounts of this type of waste after harvesting. In this study, a hydrothermal pretreatment was applied at 120 °C and different times to evaluate the enhancement of C and N solubilization in these residues. The highest solubilization of C was obtained at 40 min, as no significant increases were observed at higher times (100% and 68% for pepper plant [PP] and eggplant [EP], respectively). The solubilization of N shows a linear behavior (PP r2 = 0.9670 and EP r2 = 0.9395). Aerobic and anaerobic biodegradability were also evaluated, with better results found for the anaerobic digestion of the pretreated substrates. The nutrients balance with anaerobic co-digestion of both pretreated substrates (50:50% wt) improved methane production by 1.4 and 1.8 with respect to the substrates individually 
650 4 |a Journal Article 
650 4 |a Anaerobic digestion 
650 4 |a Biogas 
650 4 |a Eggplant 
650 4 |a Hydrothermal pretreatment 
650 4 |a Lignocellulosic feedstock 
650 4 |a Pepper plant 
650 7 |a Biofuels  |2 NLM 
650 7 |a lignocellulose  |2 NLM 
650 7 |a 11132-73-3  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
700 1 |a Gil, A  |e verfasserin  |4 aut 
700 1 |a El Bari, H  |e verfasserin  |4 aut 
700 1 |a Siles, J A  |e verfasserin  |4 aut 
700 1 |a Chica, A F  |e verfasserin  |4 aut 
700 1 |a Martín, M A  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 102(2020) vom: 01. Feb., Seite 76-84  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:102  |g year:2020  |g day:01  |g month:02  |g pages:76-84 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2019.10.020  |3 Volltext 
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