Sökning: "Used Textiles"

Visar resultat 1 - 5 av 252 uppsatser innehållade orden Used Textiles.

  1. 1. 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

  3. 2. Deadstock-textilier: En analys av dess hållbarhetspotential och strategiska värde för företag

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Andreas Banck; Hampus Knutsson; [2023-09-22]
    Nyckelord :Deadstock textiles; Sustainable fashion industry; Textile waste products; Circular economy; Strategy; Challenges; Upcycling;

    Sammanfattning : The textile fashion industry has a significant environmental impact. The industry accounts for 10% of the world's total carbon dioxide emissions and also leads to other negative environmental impacts. To adapt to environmental goals, including achieving the 1.5-degree target presented by the IPCC, the industry must undergo changes. LÄS MER

  4. 3. A PILOT STUDY ON STAIN REDUCTION Effects of Stains, Cleaning Agents, and Cleaning Methods on Polyester Textiles

    Master-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Karin Hindborg; [2023-08-28]
    Nyckelord :colour measurements; spot cleaning; suction table; tensile testing; textile con-servation;

    Sammanfattning : The thesis was an experimental pilot study that investigated efficiency and effects of stains and cleaning agents on polyester textiles. A literature review and interviews with textile conservators were used to understand the degradation of polyester fibres and to find suit-able staining and cleaning agents to use in the experiments of the study. LÄS MER

  5. 4. ANALYS OCH IDENTIFIERING AV BEKÄMPNINGSMEDEL I HISTORISKA TEXTILIER

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Stina Johansson; [2023-06-15]
    Nyckelord :XRF-analysis; FTIR-analysis; Pesticide Identification; Historical Textiles;

    Sammanfattning : This essay will investigate the risks associated with pesticide contamination in textile collections and how information about pesticide content can be found. Uniforms from the collection of the now closed Gothenburg military museum was analysed using Dosa test strips for chloride content, XRF-analysis and ATR-FTIR analysis. LÄS MER

  7. 5. Klädproduktion av gamla textilier i fysisk butik

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Elias Makrous; Julia Rasch; [2023]
    Nyckelord :;

    Sammanfattning : Detta arbete undersöker hur cirkulär ekonomi kan implementeras in i klädindustrin med fokus på stickade och virkade textilier. Detta genom att studera hur direkt återproduktion av kläder i konsumentbutik skulle se ut, med att ta inspiration från ett redan befintligt koncept. LÄS MER