Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 486214
Title Methaanproductie van dikke mestfracties: met en zonder voorbehandeling
Author(s) Timmerman, M.; Buisonjé, F.E. de
Source Wageningen : Wageningen UR Livestock Research (Livestock Research rapport 838) - 33
Department(s) Livestock & Environment
Publication type Research report
Publication year 2015
Keyword(s) methaanproductie - dierlijke meststoffen - voorbehandeling - mestvergisting - biogas - co-vergisting - landbouw en milieu - gasproductie - biobased economy - methane production - animal manures - pretreatment - manure fermentation - biogas - co-fermentation - agriculture and environment - gas production - biobased economy
Categories Animal Husbandry and Environment / Manure treatment
Abstract This report presents the international knowledge about the methane yields of solid manure fractions and the possibilities to increase the methane yields by pre-treatment. The methane yields of solids fractions in batch tests were globally in the range of 40 to 60 m3 per tonne. Promising pre-treatment technologies to increase the methane yield are: thermal treatment, two-stage digestion, steam explosion and thermochemical pre-treatment. Most research of pre-treatment technologies only looked at the increase in methane yield, but not at the increased consumption of electricity and chemicals nor at the economic return.
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