Sökning: "Miljöteknik"

Visar resultat 11 - 15 av 692 uppsatser innehållade ordet Miljöteknik.

1. 11. Techno-economic and environmental analysis of alternative pathways for urea fertilizer production.

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Wilson Rodriguez; [2023]
   Nyckelord :Urea fertilizer; ammonia; natural gas; biogas; GWP; PE; hydrogen; nitrogen; technologies.;

   Sammanfattning : The increasing global population has placed significant pressure on meeting food demands, leading to the widespread use of fertilizers to enhance crop yields. Urea, being the most used fertilizer globally, has contributed to improved agricultural productivity. LÄS MER

3. 12. Mäta för att förbättra : En undersökning av nyttjandegraden i kontorslokaler och marknadens benägenhet till resurseffektivisering

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Olivia Broström; Greta Björklund; [2023]
   Nyckelord :;

   Sammanfattning : .... LÄS MER

4. 13. Causes of and solutions to reduce excess material in production processes : A study of electrical motors and generators at ABB Machines

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Wilma Fager; Hanna Engberg; [2023]
   Nyckelord :Excess material; investigation; production processes; reduce; material usage; minimize; components;

   Sammanfattning : This thesis focus on the investigation of material usage in the production processes of electrical motors and generators at ABB Machines, a company based in Västerås, Sweden. The study aims to understand the reasons for the occurrence of excess material after the assembly of a motor or generator and explore possible solutions to minimize its occurrence. LÄS MER

5. 14. Reduced Greenhouse Gas Emissions from Transport Infrastructure Construction : Reaching the Swedish Transport Administration's climate reduction targets with greenhouse gas reduction measures in the production phase of the most recurring materials

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Pontus Sallerström; Sam Falakeh; [2023]
   Nyckelord :Transport infrastructure; Swedish Transport Administration; Greenhouse gas; Transport construction sector; LCA; Industrial Ecology; Transportinfrastruktur; Trafikverket; Växthusgas; Transportbyggnadssektorn; LCA; Industriell ekologi; Klimatkalkyl;

   Sammanfattning : I Sverige står byggsektorn för 25% av landets totala utsläpp av växthusgaser, där material står för mer än hälften av dessa utsläpp [1][2][3]. De största bidragsgivarna är stål och betong, men även material som aluminium och asfalt har en betydande miljöpåverkan. LÄS MER

7. 15. Conditions for Circular Electric Vehicle Battery Value Chains : Exploring Opportunities for Circular Economy Implementation in the Value Chain of Electric Vehicle Batteries in Nairobi, Kenya

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Johanna Hegenbart; Sofie Rosmark; [2023]
   Nyckelord :Circular Economy; Electric Vehicle Batteries; Sustainability; Ecosystem;

   Sammanfattning : To reduce the negative impacts of climate change, electric vehicles (EVs) have emerged as a viable solution in the mobility sector, leading to an increase in battery production and use. For electric vehicle batteries (EVBs) to be sustainable, the total impact of the supply and value chain has to be as low as possible, making the implementation of circular economy (CE) principles a key element in the transition. LÄS MER