When rocks are broken down through the mining process and then exposed to natural elements, such as rain or snow, the sulfur naturally found in rocks is released, which can leach into surrounding water sources. As Ontario begins to develop the Ring of Fire, managing water resources surrounding mining sites will be critical to mitigating these types of environmental impacts.
Researchers at the University of Toronto, in partnership with Hudbay Minerals Inc. and the Commonwealth Scientific and Industrial Research Organization in Australia, have developed a novel strategy for monitoring and managing sulfur compounds on mining sites.
The multidisciplinary approach applies functional metagenomics, geochemistry, biochemistry and modelling to mining wastewaters to develop innovative biological monitoring, management and treatment tools. Using this new technique, mining companies can proactively manage sulfur risks and help protect the surrounding environment and waterways.
For more information, visit the University of Toronto.
