Search for dissertations about: "bioenergy solutions"
Showing result 1 - 5 of 7 swedish dissertations containing the words bioenergy solutions.
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1. Concepts for improving ethanol productivity from lignocellulosic materials : encapsulated yeast and membrane bioreactors
Abstract : Lignocellulosic biomass is a potential feedstock for production of sugars, which can be fermented into ethanol. The work presented in this thesis proposes some solutions to overcome problems with suboptimal process performance due to elevated cultivation temperatures and inhibitors present during ethanol production from lignocellulosic materials. READ MORE
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2. Biochar systems across scales in Sweden : An industrial ecology perspective
Abstract : Biochar – the carbon rich residue derived from biomass pyrolysis – is recognised as a potential solution to remove carbon dioxide from the atmosphere, while simultaneously delivering socio-environmental benefits through biochar use as a material. Perceived as a sustainable innovation, biochar has raised interest throughout the world. READ MORE
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3. Biohybrid Polymer Electrodes for Renewable Energy Storage
Abstract : Daily and seasonally fluctuating energy supply and demand requires adequate energy storage solutions. In recent years electrochemical supercapacitors have attracted considerable attention due to their ability to both store and deliver electrical energy efficiently. READ MORE
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4. Drivers of global land use change : are increasing demands for food and bioenergy offset by technological change and yield increase?
Abstract : Globally, the food and energy demands of the growing global population are rising and require increased agricultural production. Additionally, climate change will have adverse effects on agricultural productivity. READ MORE
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5. Trade-off analysis of forest ecosystem services – A modelling approach
Abstract : Forest is a resource that is increasingly utilized for multiple purposes. The balance between energy demands and the long-term capacity of ecosystems to support biodiversity and other ecosystem services is crucial. READ MORE