Northern Canada faces great changes from growing resource extraction and global warming, which make a timely understanding of baseline environmental conditions critical. In the Dawson Range, Yukon, naturally elevated concentrations of uranium and arsenic have recently been discovered in groundwater at levels that are susceptible to cause toxic effects in humans and wildlife. This region […]

Western Canada has vast heavy oil deposits in many thin heavy oil reservoirs with less than 10-m main pay zones. The cold heavy oil production with sand (CHOPS) is the primary production process in the heavy oil reservoirs. However, a typical CHOPS process can recover only 5?15% of the initial oil-in-place. As a secondary heavy […]

Le but de cette étude est de réaliser une presse à vis pour compacter une suspension de chaulage. L’étude sera divisée en plusieurs étapes : la caractérisation de la boue, la simulation de la presse à vis, l’assemblage de la vis, le paramétrage de la vis et son opération. La phase de simulation permettra le […]

Over two years a post-doctoral fellow will investigate the electrostatic separation of potash. This will be accomplished experimentally by triboelectrically charging different materials, with and without conditioning agents, and then testing different separation techniques. Separation techniques will include electrostatic separation and a fines removal process. Electrostatic separation implementation in Saskatchewan may have multiple advantages, when […]

Cyanide is a chemical used in the dissolution of gold. It is highly toxic and environmentally unfriendly but cheap and highly efficient. In Canada, more than 90% of the gold mines uses cyanide in its operation, however, the toxicity of cyanide after some serious cyanide accidents has raised the alarm for consideration of an alternative […]

Développer un modèle prédictif des durées moyennes de travaux et du potentiel de dépassement de ces durées afin de permettre la gestion du risque dépassement des échéanciers dans la confection d’horaire.

Turbulence is a significant issue at every site being considered for instream tidal energy development. This turbulent flow creates fluctuating forces on tidal turbine blades and support structures, reducing turbine performance and shortening turbine lifespan. Thus, improving and validating numerical models of turbulence and turbine operation in turbulent flow is necessary to better predict device […]

While modern pesticides have dramatically improved crop yields and food security, the challenges of emerging pest resistance, environmental run-off, and the need to help crops better cope with weather-related stresses like drought and extreme heat all demand new solutions. Our partner, Suncor, has recently developed a new class of plant immune aids that activate a […]

Dust generated from haul roads poses a health and safety threat to mine sites. Traditionally, water has been applied on mine haul roads to control the dust. Using chemical surfactants to form a solution of chemical suppressants has been considered as a more effective method to control fugitive. However, the use of chemical dust suppressants […]

This project will support efforts to reduce greenhouse gas emissions resulting from coal-fired power generation. In this case, the greenhouse gas of interest is carbon dioxide which is captured at SaskPower’s Boundary Dam Power Station near Estevan, Saskatchewan. This carbon dioxide is transported to the nearby Aquistore site, where it is injected into porous sandstone […]

Over the past 25 years researchers at the UBC Geophysical Inversion Facility (GIF) have generated forward modelling and inversion codes that deal with most types of data of interest to a consortium of mining companies. This proposal moves the research to applications in their corporate environments, and to advance the tools and understanding about how […]

L’objectif de ce stage de recherche est de déterminer le cycle de vie de la clientèle de Énergir. Ces clients sont de type résidentiel ou industriel. Pour caractériser le comportement de sa clientèle, des outils statistiques issues de la littérature scientifique seront utilisées. Le projet permettra à l’entreprise de mieux cibler sa clientèle et en […]