Jan Lask Alejandra Martínez Guajardo Jan Weik Moritz von Cossel Iris Lewandowski Moritz Wagner"Comparative environmental and economic life cycle assessm

Sep 8, 2013 Life Cycle Assessment of maize cultivation for biogas production. https://doi.org/ 10.4081/jae.2013.356. J. Bacenetti; A. Fusi; R. Guidetti; M. Fiala

LCA analysis has been also conducted for other two conventional processes for the production of hydrogen from biogas: the steam reforming and water hydrolysis (a biogas-fueled Internal Combustion engine (ICE) followed by an Electrolyser). Production of biogas is expanding rapidly in Europe. According to EurObserv’ER (2014), about 13.4 million ton oil equivalent (Mtoe) of biogas primary energy was produced in the EU during 2013, a 10% increase on the 2012 levels. Germany is the largest producer of biogas, not only in Europe but also in the world. biogas production within a region, and those that did have done so with limited inclusion of regional variability and the e ects of feedstock mixtures (i.e., combinations of energy crops) on the associated cultivation emissions [18,21,23]. Only one study was found to assess regional biogas production as a Using multi-indicator life cycle assessment (LCA) approach, this study aims to investigate environmental implications of adopting hydrogen production systems to landfill sites with following focuses: 1) sourcing variability of biogas and electricity generation; 2) approaches of attributing landfill impact to biogas production; 3) consequence resulting from marginal changes of existing The grass-based biogas production system reduced the climate impact significantly compared with the reference fallow-diesel-mineral fertiliser system. The method developed in this thesis, where LCA was combined with agro-ecosystem modelling, could be used to assess the environmental impact of agricultural systems in other regions.

Lca biogas production

Comparative cradle-to-grave life cycle assessment of biogas production from marine algae and cattle manure biorefineries Bioresour Technol . 2017 Nov;244(Pt 2):1470-1479. doi: 10.1016/j.biortech.2017.05.143. LCA studies of biogas production and utilization differ in terms of the scope and the method for impact assessment. Since the outcomes of an LCA are highly dependent on the scope, the method for assessing the environmental impact and other assumptions for the calculations, direct comparisons between different LCAs are not very useful.

Results calculated with no alloca. Environmental assessment of biogas co- or tri-generation units by life cycle analysis. methodology by Chevalier & Meunier (2005).

Biogas valorization takes advantage of mature technologies for power generation like micro-turbines, improved fuel cells and other options involving heat production and vehicle use (Trendewicz & Braun 2013).Furthermore, the improvement of high-rate anaerobic processes (van Lier 2008) and co-digestion of liquid effluents with organic solid wastes (Liu et al. 2009) entails enhanced biogas

Introduction Singapore has one of the highest populated countries Impact categories for biogas production are strongly dependent on feedstock and regional context. Biogas from grass is particularly affected by land use (41.6% of the bar containing ‘other impact categories’), while BWWF is penalized by impact categories related to the transport of chemicals for wastewater treatment and sludge evacuation.

In this study, a life-cycle assessment (LCA) of biogas production from the microalgae Chlorella vulgaris is performed and the results are compared to algal biodiesel and to first generation biodiesels. These results suggest that the impacts generated by the production of methane from microalgae are strongly correlated with the electric consumption.

, energy Research on LCA of anaerobic fermentation of municipal waste for vehicle biogas production is lacked. In this study, energy consumption and environmental Feb 22, 2019 The LCA framework has been widely applied to evaluate the Maize used for biogas production was assumed to be ensiled during storage. To execute the goal of the current master's thesis a Life Cycle Assessment (LCA) was conducted following the guidelines set in the ISO 14044:2006 standard. May 9, 2017 and Life Cycle Assessment of methane production via biogas upgrading and power to gas technology.

Search and download thousands of Swedish university dissertations. Education. ○. LCA, Life Cycle Assessment. ○ 1960 - Biogas production at swedish waste water treatment BIOGAS PRODUCTION IN SWEDEN. Produktion av S Uppenberg · 2001 · Citerat av 2 — LCA, livscykelanalys, energi, brtislen, drivmedel, el, emissioner, miljo. Bibliografiska uppgifter/ Det mesta av den biogas som producers i.
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43 7.3 Biogas feedstock: Production of maize (cob + stalk The LCA screenings in the current study includes the life cycle stages from … biogas plants Dissertation zur Erlangung des Doktorgrades 2.2 LCA method Table 2.6: LCI of forage beets for the production of one functional unit..34 Table 2.7: Amount of farm manure in Germany, 1994-2003 [SCHWAB2004]..36 Table 2.8: Potential biogas production knowledge about both the use of LCA methodology and the progress in this field. In several Polsch et al. studies [11,20,21], the authors conducted an attributional LCA of multiple biogas production and utilization pathways against specific base scenarios. Different approaches were Page 1 of 41 1 Life Cycle Assessment (LCA) of End-of-Life Dairy Products (EoL-DPs) valorization via 2 anaerobic co-digestion with agro-industrial wastes for biogas production 3 4 A. Kopsahelis1,2, C. Kourmentza3, C. Zafiri2 and M. Kornaros1,* 5 16 Laboratory of Biochemical Engineering & Environmental Technology (LBEET), 7 Department of Chemical Engineering, University of Patras, University - LCA of feedstock substitution for biogas production from anaerobic digestion utilising operational data.

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Biogas production can also help recirculate nutrients back to farmland. Besides all assessment (LCA), exergy, techno-economics, and modeling techniques.

With advanced powertrains such as Jul 24, 2020 Small and medium-sized (SME) biodigester plants such as Malaby are well- placed to help decarbonise food production Jul 24, 2020 PRESS RELEASE – Wiltshire-based biogas plant outlines “significantly negative” CO2 emissions. Results from Life Cycle Assessment (LCA) Oct 6, 2014 of organic materials and collection of the produced biogas for energy recovery. the model estimates biogas and resulting energy production, tracks solids and Case Study: PET Water Bottles LCA Using Ecoinvent 3. Apr 13, 2018 As expected, biogas production from byproducts (e.g. from food M. Review of Life Cycle Assessment for Biogas Production in Europe.