Sökning: "orange peel"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden orange peel.

  1. 1. Fly larvae composting of fibrous food industry waste : impact of pre-treatment

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Robert Almqvist; [2020]
    Nyckelord :fly larvae; composting; BSFL; waste; recycling; larvae;

    Sammanfattning : With increasing population worldwide comes higher demands of food and greater waste generation. Effective ways for safe nutrient recycling and waste treatment are thus needed to minimize the human impact on the environment. LÄS MER

  3. 2. Ytstruktur på lack : En praktisk jämförelse av mätverktyg

    Kandidat-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Viktor Kröger; [2019]
    Nyckelord :orange peel; lack; struktur; lackstruktur; volvo lastvagnar; wave scan; optimap;

    Sammanfattning : A big concern when painting surfaces is the unevenness of the surface texture that is created by the paint. This is a well known problem for the automotive industry, referred to as The Orange Peel Effect, creating a surface texture like that of an orange. LÄS MER

  4. 3. Production of bio-plastic materials from apple pomace : A new application for the waste material

    Uppsats för yrkesexamina på grundnivå, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Jesper Gustafsson; Mikael Landberg; [2018]
    Nyckelord :Apple pomace; Orange pomace; Biodegradable; Plastics; Mechanical properties;

    Sammanfattning : Extensive quantities of apple pomace are generated annually but disposal of this waste is still much disputed. In EU alone, 500 000 tons are produced every year. Without further treatment, the acidic character of apples with their high sugar and low protein content makes the pomace unsuitable for landfilling and animal feedstock. LÄS MER

  5. 4. : Extraction of β-carotene from orange peel and carrot waste for cotton dyeing

    Master-uppsats, Högskolan i Borås/Institutionen Textilhögskolan

    Författare :SUSAN HECKER; [2014]
    Nyckelord :β-carotene; carrot and orange peel residue; organic solvent extraction; cotton dyeing;

    Sammanfattning : The further usage of vegetable and plant waste from juice pressing industry as textile dyes is presented in this thesis. The thesis is focused on β-carotene (C40H56) dyestuff extracted from orange peel and carrot residue. The three organic solvents; ethyl acetate, petroleum ether and hexane/acetone (1:1 v/v) were used for the extraction. LÄS MER

  7. 5. Evaluation of Cellruptor pre-treatment on biogas yield from various substrates

    Master-uppsats, KTH/Skolan för bioteknologi (BIO)

    Författare :Selvakumar Thiruvenkadam; [2011]
    Nyckelord :Cellruptor; pre-treatment; biogas; methane; biosludge; mesophilic; batch;

    Sammanfattning : In this thesis work, Cellruptor pre-treatment was evaluated in order to increase biogas yield. Initially, the effects of residence time (30, 60, 90, 120 and 180 min) and substrate release (rapid/non-rapid) from the draining port of Cellruptor on biosludges were investigated to find the optimum operating conditions of Cellruptor. LÄS MER