Continuous mesophilic anaerobic digestion of manure and rape oilcake - Experimental and modelling study

Copyright © 2014. Published by Elsevier Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 35(2015) vom: 05. Jan., Seite 105-10
1. Verfasser: Jabłoński, Sławomir J (VerfasserIn)
Weitere Verfasser: Biernacki, Piotr, Steinigeweg, Sven, Łukaszewicz, Marcin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Agricultural biogas plats Anaerobic Digestion Model No. 1 Animal faeces Hydrolysis constants Rapeseed Biofuels Fatty Acids, Monounsaturated Industrial Waste mehr... Manure Plant Oils Rapeseed Oil Methane OP0UW79H66
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245 1 0 |a Continuous mesophilic anaerobic digestion of manure and rape oilcake - Experimental and modelling study 
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520 |a Copyright © 2014. Published by Elsevier Ltd. 
520 |a Rape oilcake is a by-product formed after the removal of oil from rapeseed. Due to the high content of organic matter rape oilcake seems a good substrate for anaerobic digestion when it cannot be used as fodder. The aim of this work was to optimise the parameters used in a mathematical model of anaerobic digestion for rapeseed oilcake and cattle manure. The composition of these substrates was determined in order to estimate model inputs. Optimised kinetic constants of hydrolysis and decomposition for oilcake (Kdis=0.77, KhydCH=0.55, khydPr=0.57, khydLi=0.30) were estimated based on batch fermentation. The accuracy of the model with improved input parameters was confirmed by continuous fermentation. The average concentration of methane in biogas was about 50%. The biogas production efficiency from organic matter (defined as volatile solids) was 0.42m(3)kg(-1) with an organic substrate loading rate equal to 3.18 kgm(-3)d(-1). The fermentation process demonstrated good stability and efficiency. The accuracy of the optimised model seems sufficient for use in modelling of a full scale process 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Agricultural biogas plats 
650 4 |a Anaerobic Digestion Model No. 1 
650 4 |a Animal faeces 
650 4 |a Hydrolysis constants 
650 4 |a Rapeseed 
650 7 |a Biofuels  |2 NLM 
650 7 |a Fatty Acids, Monounsaturated  |2 NLM 
650 7 |a Industrial Waste  |2 NLM 
650 7 |a Manure  |2 NLM 
650 7 |a Plant Oils  |2 NLM 
650 7 |a Rapeseed Oil  |2 NLM 
650 7 |a Methane  |2 NLM 
650 7 |a OP0UW79H66  |2 NLM 
700 1 |a Biernacki, Piotr  |e verfasserin  |4 aut 
700 1 |a Steinigeweg, Sven  |e verfasserin  |4 aut 
700 1 |a Łukaszewicz, Marcin  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 35(2015) vom: 05. Jan., Seite 105-10  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:35  |g year:2015  |g day:05  |g month:01  |g pages:105-10 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2014.09.011  |3 Volltext 
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