Enhancing the abiotic and biotic oxidation of manganese for cold groundwater biofiltration

Manganese (Mn) affects the flavour and colour of water, and causes scaling in pipes, even at low concentrations. Groundwater is a crucial water resource in Saskatchewan and is often naturally rich in Mn. Strong demands for securing clean water have arisen in a variety of public and industrial sectors. The study’s objective is to accelerate Mn removal from cold groundwater by taking advantage of the potential synergetic effects of combining abiotic and biotic Mn oxidation at low temperatures using Mn-oxide-coated anthracite and cold-adapted, Mn-oxidizing microbial consortia.

Drift wave turbulence in the presence of neoclassical forces

Hot plasmas are common throughout the universe, and generally exist in highly turbulent states. Turbulence, and the related anomalous (turbulent) transport, remains a great challenge of classical physics. This poses a substantial issue for the understanding of fundamental phenomena (magnetic dynamo, space and solar activity), and the development of efficient plasma devices (spacecraft thrusters, plasma processing devices, fusion reactors). The long-term objective of this research is to explain and predict the turbulent behavior and transport of magnetically confined fusion plasmas.

International students explore U of S with Mitacs

After earning her undergraduate degree at Beijing China Agricultural University, Liu decided she wanted to explore a frostier environment for the next phase of her academic career.

“It’s kind of ridiculous, but I’d heard people saying it can turn to minus 30 or even 40 in the winter (in Saskatoon) and I really wished I could see those piles of snow,” Liu said, laughing.

Saskatchewan to battle absenteeism rates by linking health & wellness to productivity

Professor Lorna Butler and her team at the University of Saskatchewan’s College of Nursing and the International Centre for Northern Governance and Development aim to address this issue through a research partnership with the International Mineral Innovation Institute (IMII) and Mitacs’ Accelerate program.

Cyclodextrin-based ordered polymeric frameworks and investigation of their gas uptake properties and applications

This research will be focused on the development of cross-linked framework materials which contain ?-cyclodextrin (?-CD) and bifunctional cross-linker units at variable composition. Several questions will be addressed: i) the role and relative contribution of multi-functional adsorption sites (inclusion vs. non-inclusion) of the framework material, ii) the role of framework structure and composition on permanent porosity and surface area effects.

Chemistry and physics research to improve drinking water in remote communities

After a rigorous exam, she was accepted into the École Supérieure de Physique et de Chimie Industrielles de la Ville de Paris. The school encourages its students to pursue research internships domestically and abroad, and after completing an internship in the United States, Clémentine was curious about pursuing further research abroad.

Gasification of novel moisture-resistant fuel pellets to synthesis gas and comparison of their performance to those with commercial Power Pellets™

The proposed research deals with the gasification of novel moisture-resistant fuel pellets (developed previously in Dr. Dalai’s Lab) to synthesis gas. For this purpose the gasification process parameter will be optimized to maximize the conversion. Then the results will be scaled-up in a continuous pilot scale gasifier. These results will be compared to those with the commercial one. At the end, the technoeconomic analysis of the process will be analyzed. The partner organization will be benefitted from exploring the commercial feasibility of novel moisture resistant pellets.

Design and Control of a Reconfigurable Packaging System

DCZS Intelligent Systems Inc. focuses on providing solutions for industrial automation as well as on facilitating the need of research facilitates and universities. DCZS is currently developing a Box Packaging Automation System (BPAS), targeting the growing needs in packaging/assembling processes in industry. Currently, BPAS is designed based on certain box packaging style and limited size range, and is not versatile for packing boxes with different creasing pattern. To meet seasonal demand from different end customers, a rapid change of the folding tools is required.

Rational Design of Advanced Materials

Society is in a constant quest for new advanced materials. Whether it be a material harder than diamond, more conductive than silver, or more insulating than aerogel, new advanced materials feed technological innovation.

The classical way to design new materials is through experiments. Experiments are expensive, slow, potentially hazardous, and require a significant amount of human expertise and intervention. Success can often be directly attributed to the skill of the individual experimentalist and the particular equipment employed.

Mechanism of Failure of Pipeline Steels in Sour Environment

Safety of transportation of oil and gas provides a guarantee for sustainable energy supply. The fracture of linepipe may lead to environmental catastrophe and significant economic losses. Hydrogen induced cracking (HIC), sulphide stress cracking (SSC) and stress corrosion cracking (SCC) in various types of linepipe steels are phenomena that are responsible for the majority of linepipe failures. The information recently published by us and other researchers indicates that special textured steels can be resistant to both HIC and SCC.