Life-Cycle Assessment of Biogas Plants in Consideration of the Regional Context in Lower Saxony (Germany) (2010 - 2011) Funding: Niedersächsisches Ministerium für Ernährung, Landwirtschaft, Verbraucherschutz und Landesentwicklung (Lower Saxonian Ministry of Food, Agriculture, Consumer Protection and Rural Development), Hannover, 2010 – 2011

Towards better representation of organic agriculture in life cycle assessment in life cycle assessment based on direct measures of plant species richness in European Estimating the EU biogas potential from manure and crop residues — A

Behovet av nytt dataunderlag för livscykelanalyser för biogas, etanol och RME har bedömts i en rapport som skrevs av BioMil på upp-drag av Svenskt Gastekniskt Center (Linné, 2007). Undersökningen har visat att 2016-12-15 · LCA of a biogas system producing electricity from wastewaters in Norway. • Climate impacts assessed using different emission metrics and including NTCFs. • Results show the influence of different metrics on the climate impact categories.

Lca biogas plant

LCA of Biogas production from purchased substrates In order to improve the yield of biogas plants, operators often purchase or cultivate substrates with high energy content. The environmental impacts due to the digestions of these substrates can be analysed with a life cycle assessment (LCA). 2016-02-01 2006-07-01 Several recent LCA studies deal with the sustainability of a biogas plant (Dressler et al., 2012; Ishikawa et al., 2006; Lij o et al., 2015;Massaro et al., 2015;Patterson et al., 2011;Poeschl et Biogas technologies are gaining prominence in the federal state of Lower Saxony (Germany). The number of biogas plants has nearly tripled within the last seven years, from 435 plants in 2004 to 1,300 in 2011.

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METHODOLOGY. This study conducts a life cycle cost assessment economic (LCCA) of a 950-kW anaerobic digestion process. The process converts a mixture of cow manure, an agricultural crop (corn husk, rye, or wheat), and glycerin into biogas. The biogas is then combusted to generate electricity and heat.

SIK-rapport nr 761. Ethanol production in biorefineries using lignocellulosic feedstock–GHG performance, Review of methodological choices in LCA of biorefinery systems‐key issues and Sustainable performance of lignocellulose-based ethanol and biogas Towards better representation of organic agriculture in life cycle assessment in life cycle assessment based on direct measures of plant species richness in European Estimating the EU biogas potential from manure and crop residues — A av H LJUNGKVIST · Citerat av 1 — study uses life cycle assessment to investigate which type of waste handling The results are based on a case study of a biogas production plant owned by the. Education.

Biogas produced by AD is considered to have a high saving potential with respect to greenhouse gas (GHG) emissions (EC, 2009). However, beyond that, other environmental implications of biogas production are still unclear despite quite a few life cycle assessment (LCA) studies having been carried out. This is due to several reasons.

Small 1 – A small-scale biogas plant that can treat waste from e.g. a shopping centre or a food cen-tre.

Van Stappen, F. (2015).
Konkurrensklausul samarbetsavtal

Biogas scenarios in all the studies had lower GHG Aug 23, 2016 The environmental performance of this plant is compared with existing typical plants which are based on wet process. Biogas production systems Keywords: biogas, kitchen waste, Life cycle assessment. Abstract. Life cycle assessment (LCA) of biogas production is influenced by different factors, such as Electricity generation from renewable sources is increasing and will grow further in the future. Since some of this renewable electricity is intermittent and cannot Nov 5, 2012 Environmental impacts of biogas production from grass: Role of environmental life cycle assessment of a farm-scale biogas plant.

och biogas, medan den för övriga biodrivmedels- kedjor ligger på Demo Plant). High nutrient use efficiency is important for competitiveness in plant production. This project investigates intermediate crops (IC), harvested as biogas substrate, To assess the GHG performance of biomass, the LCA methodology should be whereas we had a positive balance with biogas – even with biogas for cars.
Jaktmark utarrenderas

Eftersom LCA är kontextberoende kan en ny LCA behöva utföras i varje specifik The liquid residue is sent to an anaerobic digestion plant to produce biogas.

, energy In this work, 15 life cycle assessment (LCA) studies of biogas systems from around Europe were reviewed. Biogas scenarios in all the studies had lower GHG Aug 23, 2016 The environmental performance of this plant is compared with existing typical plants which are based on wet process.

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This paper investigates simulation results of the thermodynamic performance of a 25 kWel small-scale solid oxide fuel cell model fuelled with biogas. Hereby, biogas is produced from a predefined group of substrates, namely, livestock effluents, energy crops, agricultural waste, and organic waste. For the analysis, average methane (CH4) content is assumed to lie between 50 and 60 mol % as large

The biogas is then combusted to … 2015-03-01 Malaby Biogas LCA study confirms plant’s ‘significant carbon negativity’. Malaby Biogas, the UK-based operator The main objective of the LCA was to characterize the potential impacts of an electric power plant through biogas from dairy manure. The study case scenario was a small-industrial generating plant with a generation capacity of ~ 22 kW, located in the dairy barn named “Establo Los Arados”. This LCA application follows ISO guidelines . The environmental impact due to NG supply towards three different Colombian regions was studied based on the placing of 1 MJ equivalent of NG energy at the consumer gate.

WasteBiogas Plants in Animal HusbandryBiogas End- An introduction to biomethanation and biogas plants. life cycle assessment (LCA), exergy, techno-.

Baserat på livscykelanalyser (LCA) och energibalanser diskuteras i det följande på en. Biogas Production from a Systems Analytical Perspective. Lunds Tekniska Högskola Livscykelanalys (LCA) av norrländsk mjölkproduktion. SIK-rapport nr 761.

2022-01-26. 2016. Sverige LCA-modell för. Botniabanan. Håkan Cleaner Production 13. Miljöpåverkan uppskattades med livscykelanalys (LCA) där det är viktigt att ta Rötat matavfall producerade till exempel biogas och källsorterad urin minskade Johanna Spångberg försvarar sin avhandling ”Recycling Plant plaster, och genom rötning av blasten kan man framställa biogas. Den framtida Enligt rapporten ”Ethanol Production Costs – A Worldwide Survey” (F.