Sökning: "Waste Collection"

Visar resultat 1 - 5 av 478 uppsatser innehållade orden Waste Collection.

  1. 1. An Analysis of E-Waste Collection Across Countries

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Felix Liljhagen; Aron Rehnberg; [2024-02-12]
    Nyckelord :;

    Sammanfattning : In line with technological development, electronic waste has become the world's fastest-growing waste category, increasing three times faster than the world's population. Although e-waste legislation covers about 66% of the world's population, the global recycling rate for e-waste is only 20%. LÄS MER

  3. 2. Process parameter optimisation for Waspaloy using Laser-Directed Energy Deposition with Powder

    Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :Johannes Lövhall; [2024]
    Nyckelord :Process parameter optimisation; Waspaloy; Laser-Directed Energy Deposition with Powder;

    Sammanfattning : Material utilisation is of importance in the manufacturing industry formaking the most of each material, minimising waste and increasing cost-effectiveness. In this thesis, samples of Waspaloy built with the method of L-DED-P has been analysed in order to investigate how process pa-rameters influence the build quality and geometrical accuracy in as-builtobjects. LÄS MER

  4. 3. Techno-Economic Analysis of Dye Separation in Textile Recycling

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :David Lundberg; [2024]
    Nyckelord :Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

    Sammanfattning : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. LÄS MER

  5. 4. Digital Dashboard for Enhanced Waste Management in the Stockholm Municipality : Bridging Data Insights and Sustainable Practices

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Youssef Ramy Farouk Fam; [2024]
    Nyckelord :Waste management; Dashboard; Design; Digitalisation; Data visualization; Waste sorting behavior; Avfallshantering; Dashboard; Design; Digitalisering; Datavisualisering; Källsorteringsbeteende;

    Sammanfattning : The surging global trend in waste generation, currently surpassing 2 billion tons annually in cities,stands as a pressing concern amid escalating climate change threats. This master's thesis aims todesign a digital dashboard tailored to the needs of the Stockholm Municipality's waste managementsystem and its different stakeholders. LÄS MER

  7. 5. The effects of weight-based waste tariff on recycling quantities

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Nationalekonomi

    Författare :Klara Holmgren; [2023]
    Nyckelord :;

    Sammanfattning : In this paper, I investigate households’ participation in recycling schemes given the pricing policy applied by the municipal waste management organisation. This study aims to provide insights into the effect financial incentive policy has on the recycling quantities of packaging materials. LÄS MER