Essays about: "biobränsle"

Showing result 6 - 10 of 121 essays containing the word biobränsle.

  1. 6. Potential social impacts of a possible implementation of the Pulp & Fuel concept for producing biofuels at a pulp mill

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Nora Efraimsson; Sofie Johnsson; [2022]
    Keywords : biofuels; process implementation; pulp fuel; Social Life Cycle Assessment; social impacts; sustainability; forest residues;

    Abstract : The purpose of this study is to create an understanding of what potential social impacts (both positive and negative) the concept of P&F will have and could have if an implementation of the process would be done. Interviews are mainly used for providing input to the method S-LCA (Social Life Cycle Assessment) and by that fulfil the purpose. READ MORE

  3. 7. Organic waste streams in the wine industry

    University essay from SLU/Department of Molecular Sciences

    Author : Hanna Eriksson; [2022]
    Keywords : wine; waste; utilization; grapes; residue; pomace;

    Abstract : Today, the annual global production of grapes surpasses seventy million tonnes. Of the grapes used toward winemaking, one fourth end up as pomace. In addition to pomace, vine pruning residues, stems and wastewater sludge contribute to the immense volumes of waste that for a long time has been considered as without value. READ MORE

  4. 8. Underlying values and motivational factors of farmers : a study of Swedish farmers who use HVO in their productions

    University essay from SLU/Dept. of Economics

    Author : Louise Frostgård; Ellika Svensson Svenungsson; [2022]
    Keywords : biofuel; farmers motivations; HVO; laddering; means-end chain; pecuniary and non-pecuniary values; The Zaltman Metaphor Elicitation Technique; value theory;

    Abstract : The Swedish agriculture is yet to a large extent dependent on fossil fuels. In order to tackle climate change and attain the various environmental goals set by both public and private associations, there is an urgent need for the agricultural sector to transform to more sustainable production methods. READ MORE

  5. 9. Ödrift av sportfastigheter : I samarbete med Sportfastigheter AB

    University essay from SLU/Dept. of Energy and Technology

    Author : Waldemar Andersson; Erik Backlund; Johan Maier; Oskar Söderberg; Henrik Traneus; Qiancheng Yu; Maximilian Jatzkowski; [2021]
    Keywords : biobränsle; bränslekvalitet; substansförluster; fukthalt; data analys; lagring;

    Abstract : Self-sufficient energy systems have been established as a local solution to the global increase in energy demand. This project, in collaboration with Sportfastigheter AB, aims to investigate the potential for energy self-sufficiency of sports facilities within Uppsala kommun. READ MORE

  6. 10. Lagring av skogsflis med och utan täckning : substansförlusters påverkan av nederbörd och vind

    University essay from SLU/Dept. of Energy and Technology

    Author : Daniel Wetterholm; [2021]
    Keywords : biobränsle; bränslekvalitet; substansförluster; fukthalt; data analys; lagring;

    Abstract : In the supply chain for wood chips, storage is a neccesary part due to seasonal demand. During storage there are several mechanisms occuring, cell respiration, biological degradation and thermo-chemical oxidative reaction. All of the mentioned mechanisms lead to increased temperature, loss of dry matter and energy. READ MORE