Effect of alkaline pretreatment on anaerobic digestion of olive mill solid waste

Copyright © 2016 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 58(2016) vom: 24. Dez., Seite 160-168
1. Verfasser: Pellera, Frantseska-Maria (VerfasserIn)
Weitere Verfasser: Santori, Sofia, Pomi, Raffaella, Polettini, Alessandra, Gidarakos, Evangelos
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Agroindustrial Anaerobic digestion Chemical Lignocellulosic Olive Pretreatment Solid Waste lignocellulose 11132-73-3 mehr... Sodium Hydroxide 55X04QC32I Lignin 9005-53-2 Methane OP0UW79H66
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520 |a Copyright © 2016 Elsevier Ltd. All rights reserved. 
520 |a The present study evaluates the influence of alkaline (NaOH) pretreatment on anaerobic digestion of olive pomace. Batch hydrolysis experiments with different NaOH dosages, process durations and temperatures were conducted, in which the variation of olive pomace solubilization in the liquid phase was investigated. The effect of pretreatment on anaerobic digestion was studied through biochemical methane potential assays. The results demonstrated the effectiveness of the NaOH pretreatment in improving olive pomace solubilization as well as its biodegradability. Maximum specific methane yields were achieved at different NaOH dosages depending on the pretreatment temperature. Consequently, it was concluded that the two operating parameters of the pretreatment stage (NaOH dosage and temperature) may exert a joint effect on substrate biodegradability and methane yields. The highest methane yield (242NmLCH4/gVS) was obtained for the material pretreated at 90°C, at a dosage of 1mmol/gVS (4% of VS) 
650 4 |a Journal Article 
650 4 |a Agroindustrial 
650 4 |a Anaerobic digestion 
650 4 |a Chemical 
650 4 |a Lignocellulosic 
650 4 |a Olive 
650 4 |a Pretreatment 
650 7 |a Solid Waste  |2 NLM 
650 7 |a lignocellulose  |2 NLM 
650 7 |a 11132-73-3  |2 NLM 
650 7 |a Sodium Hydroxide  |2 NLM 
650 7 |a 55X04QC32I  |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 Santori, Sofia  |e verfasserin  |4 aut 
700 1 |a Pomi, Raffaella  |e verfasserin  |4 aut 
700 1 |a Polettini, Alessandra  |e verfasserin  |4 aut 
700 1 |a Gidarakos, Evangelos  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 58(2016) vom: 24. Dez., Seite 160-168  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:58  |g year:2016  |g day:24  |g month:12  |g pages:160-168 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2016.08.008  |3 Volltext 
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