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Skip to Search Results- 2Wilkins, Nicholas S.
- 1Alizadeh, Saeid
- 1Amani, Mohammad Javad
- 1Arora, Nitin
- 1Baron Ruiz, Oscar J
- 1Becker, Marcus
- 8Department of Civil and Environmental Engineering
- 6Department of Chemical and Materials Engineering
- 4Department of Mechanical Engineering
- 3Department of Renewable Resources
- 2Department of Earth and Atmospheric Sciences
- 2Department of Resource Economics and Environmental Sociology
- 4Hashisho, Zaher (Civil and Environmental Engineering)
- 1Adamowicz, Vic (Resource Economics and Environmental Sociology)
- 1Adamowicz, Vic (Rural Economy)
- 1Amirfazli, Alidad (Mechanical Engineering, University of Alberta and York University)
- 1Ashbolt, Nicholas (Public Health)
- 1Bolton, James R. (Civil and Environmental Engineering)
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Fall 2009
This study develops the water requirement factors for different thermo-chemical and biochemical biomass conversion pathways for production of biofuels and biopower. Twelve biomass conversion pathways based on six biomass feedstocks are assessed. For all these pathways integrated water and...
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Fall 2009
Following the economic theory of averting behaviour, this thesis examines preferences for drinking water in Canada. Probabilistic mortality risk perceptions and other perceived water quality measures are included in econometric models of choice, and assessed for their impact, and value. The...
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Spring 2010
The presence of chlorine in the subcratonic lithospheric mantle (SCLM) has been evaluated by compiling the compositional data of fluid inclusions in fibrous diamonds. Chlorine associates with potassium, dissolving in water and forming a KCl-bearing brine with the Cl/(Cl+H2O) molar ratio of...
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Experimental investigation on evaporation induced convection in water using laser based measurement techniques
DownloadFall 2010
Recent studies showed that evaporation of water can induce surface tension gradients along the water surface and ultimately lead to convection, known as Marangoni convection. This study was devoted to visualization and characterization of the evaporation-induced, surface-tension-driven convection...
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Spring 2010
Research was conducted into using supercritical fluid extraction (SFE) for removing hydrocarbons from drill cuttings slurries, which will be used in a pilot-scale continuous SFE system currently under development. A laboratory-scale batch SFE system employing supercritical carbon dioxide (CO2)...
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Fall 2011
The impact of mixing on diluted bitumen de-watering is studied in two stages using a fractional factorial design of experiments. The first stage evaluates the relative effects of bulk demulsifier dosage, local maximum energy dissipation, and mixing time. The second stage of experiments evaluates...
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Spring 2011
Microbial pollution of water is one of the principal causes of life-threatening diarrheal diseases in the developing world. Ultraviolet (UV) light is increasingly recognized as a viable alternative for the disinfection of drinking water and wastewater in developed countries, but its feasibility...
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Spring 2011
Antimony is naturally occurring in the environment. The assessment of human exposure to environmental antimony is limited. This research focuses on the determination of antimony in water, beverages, and fruit. First, we explored whether there is a correlation between arsenic and antimony in...
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Preparation of Activated Carbon from Oil Sands Coke by Chemical and Physical Activation Techniques
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Oil sands coke is a by-product resulting from the upgrading of heavy crude bitumen to light synthetic oil. This research investigates the preparation of activated carbon from oil sands cokes by using both chemical activation and physical activation techniques. Chemical activation was completed...