Several research groups from the Canadian Light Source, University of Saskatchewan, and University of Guelph have come together to study the emerging pollutant sulfolane in groundwater in the Prairies. Erica Pensini, an associate professor at the University of Guelph, explained that sulfolane is commonly used to treat sour gas, leading to large contaminant plumes across Canada, especially in Alberta. Their research focuses on how sulfolane migrates in groundwater, analyzing the risks it poses to potable waters, such as wells, and other ecological bodies of water. Sulfolane has been linked to fertility issues in cattle and is even being found in milk.
The research is utilizing the Spherical Grating Monochromator at the Canadian Light Source, a tool used to study how materials absorb radiation and light. Additionally, the synchrotron at CLS, which is used to analyze biological and chemical processes, will also play a key role in this research. Pensini mentioned that they are exploring ways to address this contamination, noting that sulfolane plumes travel faster in water with fewer naturally occurring salts. They have also partnered with hydrogeologists and eco-toxicologists to explore other aspects of the contamination that they are not directly studying in their lab. The synchrotron allows them to probe aspects that would not be possible to explore elsewhere, making it a crucial tool for this research.
The team is working together to gain a better understanding of sulfolane contamination in groundwater and its impact on the environment and human health. Their research aims to uncover the migration patterns of sulfolane in groundwater and the potential risks it poses to various water sources. By studying how sulfolane behaves in different water conditions and partnering with experts in related fields, they hope to develop strategies for managing and mitigating sulfolane contamination. The use of advanced tools like the Spherical Grating Monochromator and synchrotron at CLS allows them to study this pollutant in great detail and explore aspects that would not be possible through other methods.
Pensini emphasized the importance of their research in addressing the environmental and health risks associated with sulfolane contamination. She highlighted the connection between sulfolane and fertility issues in cattle, as well as its presence in milk, underscoring the urgent need to address this emerging pollutant. By collaborating with experts in various disciplines and utilizing advanced research tools, the team is working towards a comprehensive understanding of sulfolane contamination and developing effective strategies for managing and mitigating its impacts. The research conducted at the Canadian Light Source is integral to this effort, providing essential insights that can inform future policies and practices for addressing sulfolane contamination.
Overall, the collaboration between the Canadian Light Source, University of Saskatchewan, and University of Guelph represents a significant effort to address the emerging issue of sulfolane contamination in groundwater. By combining expertise from different research fields and utilizing advanced tools for studying contaminants, the team aims to advance our understanding of sulfolane migration and its potential risks. This research not only contributes to the scientific community’s knowledge of sulfolane but also has practical implications for protecting the environment and human health from the harmful effects of this pollutant. With ongoing research and collaboration, the team hopes to develop effective strategies for managing sulfolane contamination and safeguarding water sources for future generations.
