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Effect of biological pretreatment of Agropyron elongatum ‘BAMAR’ on biogas production by anaerobic digestion

descriptionPublicationkeyboard_double_arrow_right Article , Journal 01 Jan 2016Publisher:Elsevier BVJournal:Bioresource Technology, volume 200, pages 194-200 (issn: 0960-8524,

Authors: Agnieszka Kasprzycka; D. Martyniak; Justyna Lalak; Jerzy Tys;

doi: 10.1016/j.biortech.2015.10.022

pmid: 26492171

Effect of biological pretreatment of Agropyron elongatum ‘BAMAR’ on biogas production by anaerobic digestion

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Abstract

The aim of this work was to analyze the impact of three different moisture contents (MC), at 45% MC, 65% MC, 75% MC, on the degradation of cellulose, hemicellulose, and lignin during fungi treatment by Flammulina velutipes of Agropyron elongatum 'BAMAR' and on biogas production. The analysis of chemical composition shown that F. velutipes had greater selectivity for lignin biodegradation with the highest hemicellulose and lignin removal at 29.1% and 35.4%, respectively, and lowest cellulose removal (20.48%) at 65% MC. F. velutipes cultivated at 65% MC increased biogas production of 398.07Ndm(3)kg(-1)VS(-1), which was 120% higher than the untreated sample. These treatment conditions resulted in 134% more methane yield compared with untreated sample. The results of this study suggested that A. elongatum is a potential biomass for biogas production in agriculture biogas plant and white-rot fungus F. velutipes provides an effective methods for improve biodegradation of A. elongatum.

Related Organizations

Polish Academy of Learning
Poland
Polish Academy of Sciences
Poland
Plant Breeding and Acclimatization Institute - National Research Institute
Poland
National Research Institute
United States
Institute of Agrophysics
Poland

Keywords

Fungi, Lignin, Refuse Disposal, Biofuels, Anaerobiosis, Biomass, Agropyron

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	83
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 1%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%