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Skip to Search Results- 1Afacan, Christopher
- 1Afshar, Shima
- 1Aghaie, Ermia
- 1Amoako, Kwaku Akrofi
- 1Arora, Nitin
- 1Badiozamani Tari Nazari, Mohammad Mahdi
- 39Department of Chemical and Materials Engineering
- 20Department of Civil and Environmental Engineering
- 8Department of Resource Economics and Environmental Sociology
- 6Department of Earth and Atmospheric Sciences
- 5Department of Mechanical Engineering
- 5Department of Renewable Resources
- 4Xu, Zhenghe (Chemical and Materials Engineering)
- 3Adamowicz, Vic (Rural Economy)
- 3Soares, Joao (Chemical and Materials Engineering)
- 2Beier, Nicholas (Civil and Environmental Engineering)
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- 2Gamal El-Din, Mohamed (Civil and Environmental Engineering)
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Dreaming of a Laissez-Faire Korea: Protestant 'Self-Reconstruction' Capitalists, 1910s-1990s
DownloadFall 2014
This dissertation traces the evolution, survival and re-emergence of a Korean ‘self-reconstruction’ capitalism from the 1910s to the 1990s. Self-reconstruction capitalist thought and practice kept alive in the ‘margins’ the only tradition of classical economic liberalism in modern Korean history,...
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Economics of Diversified Cropping Systems in the Black and Dark Gray Soil Zones in the Canadian Prairie Region
DownloadFall 2021
There has been an ongoing trend of increasing Canadian canola production, coinciding with increased intensity of canola in rotations. This contrasts with extensive research that has found significant agronomic benefits from less canola-intensive and more diversified cropping systems. Current...
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Effect of Addition Flowrates of Grafted Polymers on the Flocculation of Kaolinite Suspensions and Oil Sands Mature Fine Tailings
DownloadSpring 2023
Bitumen extracted from oil sands has been a major source of wealth for Canada, but it comes at a high price because the Clark hot water process generates large volumes of tailings which must be stored in ponds that threaten the environment. These tailing ponds must be treated to meet the land...
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Spring 2013
The research was conducted to investigate effect of hydrodynamic conditioning on the flocculation of the oil sands fine tailings. The main focus was the effect of shearing on the structure of flocculated aggregates and the extent of reflocculation occurring upon cessation of shearing. An...
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Spring 2014
In bitumen recovery from oil sands, a percentage of the bitumen is lost to tailings. The effect of fugitive bitumen on fines settling and consolidation in tailings ponds remains controversial. In the current study, the settling performance of mature fine tailings (MFT) in response to flocculant...
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Spring 2020
Albertan oil sands ores are becoming more difficult to process efficiently as the clay content of the ore increases and the grade of the ore worsens. A key to improving the extraction of bitumen from low-grade oil sands, thereby increasing the longevity of this critical resource, is reducing the...
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Effects of Surface Contamination and Water Chemistry on the Behaviors of Illite, Kaolinite and Montmorillonite in Organic and Aqueous Media
DownloadSpring 2016
Clays, due to their specific surface area and electrical charge density, are among the most active minerals in aquifers, oil and gas reservoirs, and tailings ponds. Clays, in tailings, are a significant ongoing environmental concern in the mining and oil sands production industries and clay...
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Emulsion Polymerization of Poly-(Methyl Acrylate) for Flocculation and Dewatering of Oil Sands Tailings.
DownloadFall 2020
This work adds to the continuing research efforts in Alberta to manage the accumulation of oil sands tailings and reduce the environmental footprint of oil sands’ operations. Oil sands tailings are unwanted by-products of surface-mining bitumen extraction processes. They are usually held in...
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Spring 2019
This research aims to improve oil sands tailings treatment by applying a combination of quick lime (calcium oxide) and anionic or cationic polymers in the flocculation process. A procedure including mixing lime, dilution of mature fine tailings (MFT) in the lime supernatant and addition of...
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Fall 2013
Objectives: This thesis consists of 3 partial vaccine economic evaluations. The objectives were to: 1) estimate the effectiveness of Canada’s universal varicella childhood immunization strategy on varicella-related hospitalizations, 2) measure the economic impact of Alberta’s universal childhood...