Sökning: "Waste collectors"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden Waste collectors.

  1. 1. Värme från gruvvatten : En undersökning av olika metoder för att kunna hämta värme ur vattnet som pumpas upp ur gruvorna

    Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Glas Mathilda; [2023]
    Nyckelord :gruvvatten; värmepump; värmeväxlare; kollektor;

    Sammanfattning : Boliden Mineral AB - Boliden Mines is a company that carries out continuous improvement work in the energy and environmental area. During this degree project, the possibility of making use of waste heat from the mine water that is pumped out of the Renström mine was evaluated. LÄS MER

  3. 2. Assessment of the integration of solar heat power into food drying processes

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Charalampos Psilopoulos; [2023]
    Nyckelord :Sustainable; sustainability; co2 reduction; feasibility; solar thermal; direct steam generation; drying; food industry; scope 1 emissions; sdg; sustainable development goals; spray drying; drum drying; powder; food; Technology and Engineering;

    Sammanfattning : The long-lasting usage of fossil fuels has brought its negative impact on the planet and thus the society is turning towards more environmentally sustainable solutions in every aspect of life. This master’s thesis discusses the novel topic of integrating concentrated solar thermal collectors, which directly produce steam, to drying processes in the food industry, which is proven to currently emit significant amounts of Greenhouse Gases (GHGs). LÄS MER

  4. 3. Digital Institutions to Support Data-Driven Circularity Innovation : The Improvement of Textile and Apparel Recycling Processes through Blockchain Technology

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Hanna Josephina Schliephake; Charlotte Laila Niemann; [2021]
    Nyckelord :Apparel; Fashion; Blockchain Technology; Information; Infrastructure; Institution; Textile and Apparel Recycling;

    Sammanfattning : Purpose - The purpose of this master thesis is to explore if and how blockchain technology can improve textile and apparel recycling processes. It further aims to investigate which institutional and infrastructural preconditions have to be met for it to do so. LÄS MER

  5. 4. The Portrayal of strikes. Framing and source use in Swedish news on strikes.

    Master-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

    Författare :Johannes Malmgren; [2020-08-19]
    Nyckelord :;

    Sammanfattning : The purpose of this study is to describe how labor conflicts are covered in Swedish news media. Strikes are events that receive a lot of news coverage, while also being the most drastic measure available to organized labor. LÄS MER

  7. 5. Circular economy and degrowth perspectives on plastic collection and recycling on Bali

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

    Författare :Elin Henriksson; [2020]
    Nyckelord :Circular economy; degrowth; plastic waste; littering; recycling; pick analysis; social enterprise. Cirkulär ekonomi; nerväxt; plastavfall; nedskräpning; återvinning; plockanalys; social företagsverksamhet.; Technology and Engineering;

    Sammanfattning : This thesis studies plastic littering, collection and recycling on Bali in Indonesia. Due to unsound waste management systems, low awareness and few incentives for collection, plastic waste has the tendency to leak to the environment, where it pollutes land and water, and poses a threat to wildlife and human health. LÄS MER