Sökning: "Zero Waste"

Visar resultat 21 - 25 av 108 uppsatser innehållade orden Zero Waste.

1. 21. Obstacles and Opportunities forReusing Material in theConstruction and Real Estate Industry : A study towards an upscaled reuse implementation to achieve net zero emission at Akademiska Hus

   Master-uppsats, KTH/Industriell ekonomi och organisation (Inst.); KTH/Byggvetenskap

   Författare :Kristina Chaba; Natasha Mridha; [2022]
   Nyckelord :Reuse; Construction industry; Real Estate industry; CO2 -emissions; Akademiska Hus; Återbruk; Byggbranschen; Fastighetsbranschen; CO2-utsläpp; Akademiska Hus;

   Sammanfattning : The construction- and real estate industry can be held accountable for major pollution and is responsible for 20% of the total emissions of greenhouse gasses in Sweden. To reduce their emissions and contribute to a sustainable future, actors in the industry work effectively to transition from a linear economy to a circular one. LÄS MER

3. 22. Climate change mitigation from biochar production at farm level : A time dynamic LCA study of wheat

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Louise Jungefeldt; [2022]
   Nyckelord :Pyrolysis; agricultural by-products; life cycle assessment; waste valorization; carbon sequestration;

   Sammanfattning : Agricultural production in Sweden account for a large contribution of the territorial GHG emissions. System optimization, fossil fuel removal and increased circularity is therefore of great importance in order to reach the national net zero emission target by 2045. LÄS MER

4. 23. Models for solid waste and its management in Stockholm metropolitan area

   Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Lars Arvidsson; Kasper Nordenram; [2022]
   Nyckelord :;

   Sammanfattning : In the transition from a linear economy to a sustainable circular economy, waste management is critical. This thesis approaches the management of Municipal Solid Waste (MSW) from the perspective of a mathematical modelling. Within the scope of the thesis, three mathematical models were developed. LÄS MER

5. 24. Exploration of ways to utilize wheat chaff through fungal substrate conversion : a base for animal feed or substrate for cultivation of edible mushrooms

   Master-uppsats, SLU/Department of Molecular Sciences

   Författare :Caroline Sandberg; [2022]
   Nyckelord :harvest residues; chaff; oyster mushroom; agro-waste reduction; mushroom production;

   Sammanfattning : The shift towards a more sustainable food system emphasises a need for increased circularity and valorisation of available resources. Chaff constitutes one of three main fractions obtained upon harvest of certain crops, during which it is generally discarded on the field. LÄS MER

7. 25. Alternative Energy Storage Solutions and Future Scenarios of the Austerland Energy System

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Jennie Lindblom; [2022]
   Nyckelord :Gotland; Östergarnslandet; Polygeneration system; Homer Pro; Solar PV; Wind power; Energy storage; Battery; Hydrogen; Flywheel; Redox Flow battery; Pumped Hydro; Sustainable development.; Gotland; Östergarnslandet; Poly-genererings system; Homer Pro; Solceller; Vindkraft; Energilagring; Batterier; Vätgas; Svänghjul; Redox Flödesbatteri; Pumpkraftverket; Hållbar utveckling.;

   Sammanfattning : The project Austerland Energi at the eastern tip of the island of Gotland called Östergarnslandet was started as a response to the larger project Omställning Gotland funded by the Swedish government as an effort for a pilot project to convert to renewable energy to reach zero CO2-emissions for the country in 2045. The current plan for the Austerland energy system is a solar PV and wind production base with energy storage in the form of batteries and hydrogen which also can be used as vehicle fuel. LÄS MER