Sökning: "Upgrading Mechanisms"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden Upgrading Mechanisms.
1. Characterization of NiMo catalysts with noble metal promoters
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : To be able to face the challenges brought on by climate change there is an urgent need to reduce the heavy dependence on fossil fuels. Bio-oil is one such renewable and carbon-neutral replacement that has shown promising potential. A key step in making bio-oil commercially feasible is improvements of the upgrading processes of the bio-oil. LÄS MER
2. Sustainability assessment of potential wastewater treatment techniques in Tupiza, Bolivia
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Aiming for sustainable sanitation systems can provide benefits among a vast range of Sustainable Development Goals. In this study the sustainability of potential options for renovating or upgrading thewastewater treatment plant in Tupiza, a rapidly growing city in theSouthern highlands of Bolivia, was evaluated. LÄS MER
3. Taking the Bitterness Out of Coffee: A Case Study of Value Chain Transformation in Ugandan Coffee Companies
Kandidat-uppsats, Lunds universitet/Ekonomisk-historiska institutionenSammanfattning : The international trade in coffee is widely acknowledged to perpetuate unequal structures between producing and consuming countries. While coffee is largely grown in and provides a large proportion of income for developing countries, most of the value-added activities are performed in developed countries. LÄS MER
4. Biogas upgrading by Scenedesmus grown in diluted digestate
Master-uppsats, Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)Sammanfattning : The aim of the work was to examine microalgae growth and nutrient elimination in various diluted digestates in the first trial, then to study CO2 removal from a simulated biogas mixture by the same strain in the second trial. Scenedesmus SCCP K-1826 was cultivated in the digestate from Sundet biogas plant diluted 10, 20 and 30 times. LÄS MER
5. Utilising Upgrading Mechanisms for Survival - The case of the German solar module manufacturing industry
Master-uppsats, Göteborgs universitet/Graduate SchoolSammanfattning : This research paper investigates the recent photovoltaic industry crisis in Germany. For the case study 9 leading German solar module manufacturing companies, 1 silicon manufacturer and 3 industry experts, working at the top research institutes, were interviewed through semistructured interviews. LÄS MER