Sökning: "waste characterization"

Visar resultat 1 - 5 av 51 uppsatser innehållade orden waste characterization.

  1. 1. Edible fungal biomass production using banana peel

    M1-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Jennifer Fredes Skogh; Carolina Johansson; [2023]
    Nyckelord :Animal feed; filamentous fungi; bio-circular economic; mycoprotein; pretreatment;

    Sammanfattning : Banana peels account for about 61 million tons of waste each year globally. The aim of this project was to investigate the possibility of using banana peels as a substrate to cultivate edible filamentous fungi. LÄS MER

  3. 2. Characterization of Compost from Reusable Industrial Streams: : physical, Nutrient, and Microbial Properties

    Kandidat-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Ellen Ek Moreau; [2023]
    Nyckelord :Spent mushroom compost; apple orchard waste; soil amendment; compost optimization; circular agriculture;

    Sammanfattning : The increasing global population, combined with soil degradation, poses challenges to food security, and raises concerns about the excessive and long-term use of conventional fertilizers. Evaluating sustainable alternative by-products for their soil-improving properties could offer a potential solution, particularly for Swedish fruit producers who can tap into local waste streams as a circular source of plant nutrients. LÄS MER

  4. 3. Sustainable Polymer Production: Investigating Synthesis and Copolymerization of Cyclic Ketene Acetals

    Kandidat-uppsats, KTH/Kemiteknik

    Författare :Soufian Bourraman; Stella Staffas; Adam Brandt; Simon Isaksson; [2023]
    Nyckelord :Monomers; polymers; radical; radical ring opening polymerization; polymerization; BMDO; MMA; MVL; MBL; comonomer; copolymer; rROP; sustainable; biobased; degradable; monomer synthesis; plastic; polyester; bulk; solution; NMR; FTIR; TGA; DSC; SEC; hydrolysis; molecular weight; diol; ester bonds;

    Sammanfattning : The large amount of non-degradable plastic waste has become a significant environmental concern, leading to an increased need for degradable plastics. Here in, to create degradable polymers, polyesters were produced through radical ring opening polymerization using cyclic ketene acetals. LÄS MER

  5. 4. Effect of increased vertical stress on the state of grains in tailings

    Master-uppsats, Luleå tekniska universitet/Geoteknologi

    Författare :Shane Aulestia; [2023]
    Nyckelord :Tailings; Tailings dams; Breakage; Oedometer; Image acquisition analysis; Avfall; Avfallsdammar; Brytning; Ödometer; Bildinsamling och analys;

    Sammanfattning : Tailings storage facilities (TSFs) serve as structures for storing tailings, i.e., waste materials generated by the mining industry. LÄS MER

  7. 5. Cutting Parameter Characterization for Kiss Cutting Dye-sensitized Solar Cells

    Master-uppsats, KTH/Industriell produktion

    Författare :Marvin Michael Schieber; [2022]
    Nyckelord :;

    Sammanfattning : Printed dye-sensitized solar cells could revolutionize the way electrical products are charged, acting as a prosumer that consumes and produces electricity simultaneously. A key production step for this technology is the separation of printed cells including the removal of waste material around the printed, active area. LÄS MER