Sökning: "energy recycling"

Visar resultat 1 - 5 av 433 uppsatser innehållade orden energy recycling.

  1. 1. Temperature Optimum for Biomass Production of two Species of Benthic Diatoms

    Kandidat-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap; Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Vilmer Jansson; [2023-06-22]
    Nyckelord :;

    Sammanfattning : Diatoms and other algae can be cultivated and beneficially used in several sectors with applications ranging from nutrient recycling to production of high-valued biomaterials used by the green energy industries, in pharmaceutical products or as food supplements. In this experimental study, the temperature optimum for biomass production was tested for two species of benthic diatoms, Diatoma sp. LÄS MER

  3. 2. Integrating Waste Heat from Hydrogen Production Into District Heating

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Fawzi Kayali; [2023]
    Nyckelord :Hydrogen; Electrolysis; Waste Heat Recovery; Combined Heat and Power Plant; District Heating; Simulation; Sustainable Heating Systems; Technology and Engineering;

    Sammanfattning : The aim of this research is to explore the feasibility of the integration of waste heat from electrolyzers within a Combined Heat and Power (CHP) plant and district heating (DH) network and suggest a practical setup for integration. With the escalating emphasis on the development of green hydrogen through electrolysis powered by renewable energy, a substantial amount of waste heat is generated, typically left unused. LÄS MER

  4. 3. Relationship between waste management in student accommodation and students' knowledge of waste management in relation to energy transition

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Yong Lin; [2023]
    Nyckelord :Sustainable Development; Energy Transition; Waste Management; Waste Sorting; Pearson’s correlation coefficient; Student Accommodation;

    Sammanfattning : In the context of the current energy transition and sustainable development, the promotion of waste separation and waste management is a good means of promoting the energy transition. Waste, when recycled, can contribute to the energy transition in many ways, for example by generating electricity, heating, recycling into raw materials for reuse and producing biofuels. LÄS MER

  5. 4. Möjligheterna för återvinning eller återanvändning av kaseinfekterad betong

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Merve Pektas; [2023]
    Nyckelord :Hållbarhet; sjuka hus; återvinning; kasein; betong;

    Sammanfattning : Kvarteret Silverskopan som ligger i centrala Stockholm har sedan länge haft problem med fukt i fastigheterna. De mätningar som gjorts har visat tydliga resultat på höga fukt- och kaseinhalter.  Kasein är ett protein som finns i mjölkprodukter och är ofarligt när det förekommer i torr miljö. LÄS MER

  7. 5. Modelling the chemical recycling of plastic waste via pyrolysis and analysing integration with existing refinery infrastructure

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Simon Dahl; [2023]
    Nyckelord :Pyrolysis; Recycling; Integration; Modelling; Simulation; Techno-economic; Plastic; Chemical engineering; Technology and Engineering;

    Sammanfattning : Current plastic management is unsustainable as large amounts of plastic end up landfilled or in the ocean, necessitating an expansion of waste management infrastructure. Pyrolysis is a viable chemical recycling option, and in this report a pyrolysis model is constructed in Aspen Plus. LÄS MER