Sökning: "plastic binding"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden plastic binding.

  1. 1. Att ersätta plast i livsmedelsförpackningar : en studie om möjlig övergång till papper som råvara

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

    Författare :Elin Hertzman; [2023]
    Nyckelord :Food packaging; Paper yarn; Knitting; Tensile strength; Livsmedelsförpackningar; Pappersgarn; Stickning; Dragstyrka;

    Sammanfattning : Det talas allt oftare om de problem som världens plastanvändning åsamkar miljön genom exempelvis nedskräpning och mikroplaster. Det finns många olika typer och användningsområden för plast. LÄS MER

  3. 2. Havet, plasten och ansvaret

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Juridiska fakulteten; Lunds universitet/Juridiska institutionen

    Författare :Ulrika Malmberg; [2023]
    Nyckelord :Environmental law; miljörätt; Law and Political Science;

    Sammanfattning : This thesis concludes that the common but differentiated responsibility principle is applied with the best results of the global responsibility to clean up the high sea from plastic pollution. The principle confirms that there is a historical responsibility for the plastic pollution that exists still today but has been in the ocean for decades. LÄS MER

  4. 3. Improving Caco-2 cell permeability assay using phospholipid covered silica beads

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Institutionen för farmaci

    Författare :Lana Faradj; [2021]
    Nyckelord :permeability; Caco-2; recovery; lipophilic; phosphatidylcholine; silica beads; peptide; plastic binding; bovine serum albumin;

    Sammanfattning : The Caco-2 cell assay is widely used for in vitro permeability measurements. However, a draw back with the assay that this study will focus on improving, is compound adsorption to the plastic material. Lipophilic compounds such as Cyclosporin A and Peptide J, that will be used in this study, tend to bind to the plastic material in the assay. LÄS MER

  5. 4. Preparation of films and nonwoven composites from fungal microfibers grown in bread waste

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

    Författare :Maximilian Köhnlein; [2020]
    Nyckelord :bread waste; chitin; chitosan; filamentous fungi; film; fungal cell wall; fungal microfibers; glucosamine; mycelia; N-acetyl-glucosamine; nonwoven; wet-laid;

    Sammanfattning : Unsold bread makes up a signification fraction of waste occurring in Swedish supermarkets. This thesis seeks to address the problem of food waste, by cultivating filamentous fungi on bread waste and producing chitinous films and nonwovens from them. LÄS MER

  7. 5. ONE TILE, ONE DAY

    Kandidat-uppsats, Lunds universitet/Industridesign

    Författare :Vonna Heidenblad; [2020]
    Nyckelord :Arts and Architecture; Technology and Engineering;

    Sammanfattning : In this project I have created a practical, decorative and educational system of HDPE tiles and connections as a material for walls and floors in climate-smart housings. In doing so, I want to send a message about changing the perception of plastic as a disposable material and minimize the amount of plastic that ends up in the wrong places. LÄS MER