Essays about: "Avfallsströmmar"

Showing result 1 - 5 of 9 essays containing the word Avfallsströmmar.

  1. 1. Modeling competitive adsorption of binary mixtures of volatile organic compounds

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Michelle Janus; [2023]
    Keywords : ;

    Abstract : Adsorption is a common technique for the removal of volatile organic compounds (VOCs) from industrial waste streams. The multi-component adsorption on zeolites, particularly the interactions between VOCs and water vapor is sparsely understood and is yet to be described by empiric and full-physical models. READ MORE

  3. 2. Membrane filtration for the recovery of zinc chloride from wastewater from a recycling process for cellulose textiles

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Ebba Andersson; [2022]
    Keywords : textilåtervinning; membranfiltrering; mikrofiltrering; nanofiltrering; zinkklorid; kemiteknik; Technology and Engineering;

    Abstract : Textilkonsumtionen i världen idag är hög, varje år köpts och slängs textilier långt mer än vad världens resurser tillåter. I ett försök att hitta ett hållbart sätt att återanvända textilierna har institutionen för kemiteknik vid Lunds universitet påbörjat ett forskningsprojekt för att undersöka möjligheterna till att återanvända textilfibrerna från grunden; genom att bryta ner textilierna till fiber ska det gå att återanvända samma textilfiber till nya textilier i en ny åter-vinningsprocess. READ MORE

  4. 3. Waste diagnostic - A caste study of a company’s waste management

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Samuel af Ugglas; [2020]
    Keywords : Waste management; waste minimization; sustainability; circular economy; avfallshantering; avfallsminimering; hållbarhet; cirkulär ekonomi;

    Abstract : This case study of the waste management at a pharmaceutical company investigates the current situation and possible improvements for future work in terms of amount of waste generated, treatment methods and economy. The scope of the project was to assess all current waste streams from the everyday activities and find potential areas for improvement. READ MORE

  5. 4. Replacing waste streams in the healthcare industry by applied technology : Developing technology for a circular economy

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Marcus Skoog; Adam Backman; [2020]
    Keywords : Waste streams; Circular economy; Innovation; Recycling; Remanufacturing; Healthcare; Avfallsströmmar; cirkulär ekonomi; innovation; återvinning; hälsovård;

    Abstract : Background Waste has been around since humans started to create products. Today, it is a growing problem in the world; humans keep producing waste at a faster pace than we can handle. The world is becoming more conscious of our actions, and new solutions to manage and utilize the waste are desired. READ MORE

  6. 5. Volatile fatty acid production from co-fermentation of primary sludge and food waste without pH control

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Binyam Bedaso; [2019]
    Keywords : Volatile fatty acid; Co-fermentation; Primary sludge; Food waste;

    Abstract : The production of volatile fatty acids (VFAs) from waste stream is gaining high attention because of their high market value and wide range of applications. In this study, the production of VFA from co-fermentation of primary sludge from wastewater treatment plant and food waste without pH control was evaluated using a pilot-scale reactor in a semi-continuous mode of operation. READ MORE