Sökning: "koldioxidutsläpp"
Visar resultat 21 - 25 av 793 uppsatser innehållade ordet koldioxidutsläpp.
21. Ekonomisk tillväxt, Miljöförstöring och Miljöskatt : En undersökning utifrån teorin om miljö Kuznets kurva (EKC)
Kandidat-uppsats, Södertörns högskola/Institutionen för samhällsvetenskaperSammanfattning : Pollution is one of humanity's most pressing problems. Although there are many types of pollution, air pollution is one of the main causes of global warming. LÄS MER
22. Carbon Capture from Biomass Boiler Flue Gas Emissions using Microalgae : A Case Study
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Capture and storage of carbon dioxide (CO2) is expected to play an important role in climate change mitigation efforts intended to limit global warming to 1.5 °C. Bioenergy with carbon capture and storage (BECCS), in which carbon is captured during energy generation from sustainably sourced biomass fuels, is of particular interest in Sweden. LÄS MER
23. Mikroproportionering av cement : För minskning av koldioxidutsläpp
Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhetSammanfattning : This study has investigated the effect of replacing limestone with different percentages of limestone powder (5%, 10% and 15%) using the T KS method on the compressive strength of the mortar. The results have shown that the compressive strength of the mortar has decreased with curing time (at day 14) and with an increase in the proportion of limestone powder, contrary to what has been expected. LÄS MER
24. Hållbarhet på väg : Hur globala teknikintensiva företag realiserar hållbarhetsstrategier i upphandlingar av vägtransporter
Kandidat-uppsats, Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknikSammanfattning : An increasing number of companies are creating and implementing sustainability strategies that extend beyond their own organization and consider both their customers' and suppliers' emissions in order to achieve carbon emissions targets throughout the supply chain. By comparing the sustainability strategies of 6 case companies with historical procurement data, this study investigates the difference between operational activity and the formulation of strategies. LÄS MER
25. Hantering av byggavfall med hjälp av ett cirkulärt tankesätt
Kandidat-uppsats, Jönköping University/JTH, Byggnadsteknik och belysningsvetenskapSammanfattning : Introduction: In many construction projects, significant amounts of construction waste are generated, requiring efficient management. Construction waste is an important aspect of the construction industry, and it is common for Swedish projects to strive for what is known as material recycling. LÄS MER