Sökning: "biomethane"
Visar resultat 21 - 25 av 49 uppsatser innehållade ordet biomethane.
21. Anaerobic Co-digestion of Digestate with Glycerol to enhance Biogas Production
Master-uppsats, Linköpings universitet/Institutionen för temaSammanfattning : The Brazilian sugarcane and ethanol industries produce lot of waste which has potential for energy production. Anaerobic digestion (AD) can be effectively utilized for producing biogas from these wastes. LÄS MER
22. Climate impact of hydrogen as fuel for the heavy road transportation : A time-dependent life cycle methodology based assessment
Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Energy and TechnologySammanfattning : Currently, the transportation sector stands for one third of all greenhouse gas emissions in Sweden. Hydrogen (H2) could contribute to a decarbonized transportation sector since water is the only direct emission from a fuel cell electric vehicle. LÄS MER
23. Biogas and modus operandi of sustainable business models in developing and developed markets
Magister-uppsats, Lunds universitet/Företagsekonomiska institutionenSammanfattning : The need for adapting business models to sustainable business models is revolutionizing many industries where business as usual stops being an option from a social or environmental perspective. The adoption of sustainable business models occurs in both developed and developing markets however, due to the nature of the two environments being notably different, it is expected that the sustainable business models will look very different in the two markets. LÄS MER
24. Hydrolysis of waste activated sludge from pulp and paper mills : effect on dewatering properties and biogas potential by utilizing existing side streams
Master-uppsats, Linköpings universitet/Tema MiljöförändringSammanfattning : A big challenge within pulp and paper mills is the large quantities of waste activated sludge (WAS) that is produced during the wastewater treatment. The WAS is made up of biological cells and extra polymeric substances (EPS) and can bind a large amount of water causing difficulties to dewater the WAS. LÄS MER
25. Comparison of Pre- and Post-treatments of Sugarcane Industry By-products to Increase Biomethane Production
Master-uppsats, Linköpings universitet/Institutionen för temaSammanfattning : Even though the Brazilian ethanol and sugar production system (based on sugarcane industry) have been providing large amounts of bioenergy, the extensive amounts of organic wastes generated cannot be ignored when it comes to sustainability. Using these biomasses to produce biomethane through anaerobic digestion has been proven as a promising way to tackle this issue. LÄS MER