Search for dissertations about: "water structure"
Showing result 1 - 5 of 1250 swedish dissertations containing the words water structure.
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1. Core Level Spectroscopy of Water and Ice
Abstract : A core level spectroscopy study of ice and water is presented in this thesis. Combining a number of experiments and spectrum calculations based on density functional theory, changes in the local valence electronic structure are shown to be sensitive to the local H-bonding configurations. READ MORE
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2. Structure, Dynamics and Thermodynamics of Liquid Water : Insights from Molecular Simulations
Abstract : Water is a complex liquid with many unusual properties. Our understanding of its physical, chemical and biological properties is greatly advanced after a century of dedicated research but there are still many unresolved questions. READ MORE
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3. Structure, Bonding and Chemistry of Water and Hydroxyl on Transition Metal Surfaces
Abstract : The structure, bonding and chemistry of water and hydroxyl on metal surfaces are presented. Synchrotron based x-ray photoelectron- and x-ray absorption spectroscopy along with density functional theory calculations mainly form the basis of the results. READ MORE
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4. Effects of Flow Structure on Particle Separation in Dissolved Air Flotation
Abstract : Dissolved Air Flotation (DAF) is a separation process in water and wastewater treatment. The removal function is based on reducing the density of the particle by producing aggregates of the particles and added micro-bubbles of air, thus lifting the aggregates to the water surface, where they can be removed as sludge. READ MORE
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5. Biomass-derived nanoscopic catalysts for water treatment : Structure-property relationship investigation
Abstract : Green Chemistry has received widespread interest due to its capacity to meet environmental and economic objectives. The Twelve Principles were proposed to better perform Green Chemistry and have become the guideline for solving many environmental issues. Water contamination has become a major global challenge in the 21st century. READ MORE