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Visar resultat 1 - 5 av 26 uppsatser som matchar ovanstående sökkriterier.

1. 1. Hjälpmedelslogistikens möjligheter: en stagnerad marknad med stor potential

   Master-uppsats, Lunds universitet/Produktionsekonomi

   Författare :Marcus Oknelid; [2023]
   Nyckelord :Digitalization; Sustainable Development Goals SDG ; MDR; Industry 4.0; Closed loop supply chain; Blockchain.; Technology and Engineering;

   Sammanfattning : Abstract Title: The possibilities of healthcare logistics, a stagnated market with great potential Author: Marcus Oknelid Supervisors: Bertil Nilsson, division of industrial management, The faculty of engineering at Lund University. Lars Eiring, CEO, Myloc AB Examiner: Johan Marklund, division of industrial management, The faculty of engineering at Lund University. LÄS MER

3. 2. Investigating food waste composition in school catering with focus on carbon footprint

   Kandidat-uppsats, SLU/Dept. of Energy and Technology

   Författare :Runa Halvarsson; [2023]
   Nyckelord :waste composition analysis; plate waste; climate impact; elementary schools; canteens;

   Sammanfattning : Food waste has a great impact on the environment and generates approximately 3.3 giga tonnes of CO2-eq annually. The SDG 12.3 set by the UN, to halve the global per capita food waste by 2030, is one of the measures that strives to combat this problem. LÄS MER

4. 3. Assessment of the integration of solar heat power into food drying processes

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Charalampos Psilopoulos; [2023]
   Nyckelord :Sustainable; sustainability; co2 reduction; feasibility; solar thermal; direct steam generation; drying; food industry; scope 1 emissions; sdg; sustainable development goals; spray drying; drum drying; powder; food; Technology and Engineering;

   Sammanfattning : The long-lasting usage of fossil fuels has brought its negative impact on the planet and thus the society is turning towards more environmentally sustainable solutions in every aspect of life. This master’s thesis discusses the novel topic of integrating concentrated solar thermal collectors, which directly produce steam, to drying processes in the food industry, which is proven to currently emit significant amounts of Greenhouse Gases (GHGs). LÄS MER

5. 4. Research on the Hydrothermal Conversion of Xylose Catalysed by CO2-H2O into Furfural

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

   Författare :Robert Liao; [2023]
   Nyckelord :;

   Sammanfattning : Agricultural waste treatment and carbon dioxide emissions from fossil fuel combustion have been critical challenges for sustainable development. This work is part of a study on converting straw into biofuels, which involves using xylose as the material, carbon dioxide (CO2) as the catalyst, and water (H2O) and Gamma-Valerolactone (GVL) as the solvent to produce furfural through hydrothermal conversion. LÄS MER

7. 5. A techno-economical analysis of a solar PV system and a feasibility study for biogas production for cooking – A case study of the Tumaini Open School in Tanzania

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Miljö- och energisystem

   Författare :Martina Prpic Vucenov; Lovisa Magnusson Ericsson; [2023]
   Nyckelord :electricity demand; electricity services; electricity consumption; electricity load profile; micro off-grid standalone solar system; solar energy; solar optimisation; solar optimization; PV optimisation; battery optimisation; biogas; biogas plants in developing countries; clean cooking; Tabora; Tanzania; school; MFS; Minor Field Study; biofertiliser; biofertilizer; EWB-SWE; Engineers Without Boarders; SDG 3; SDG 7; Technology and Engineering;

   Sammanfattning : Detta examensarbete är en fallstudie av Tumaini Open School för gravida studenter och studerande mödrar i Tabora, Tanzania. Genom den ideella organisationen Ingenjörer utan gränser Sverige genomförde författarna en Minor Field Study i Tanzania för att fastställa efterfrågade eltjänster, det resulterande elbehovet och den maximala dagliga effektkurvan för skolan vid fullskalig verksamhet. LÄS MER