CLEAN WATER. RESPONSIBLE MINING. LASTING IMPACT.
BQE Water Mission
At BQE Water, we make mining and metal extraction more sustainable by delivering innovative cost conscious water treatment solutions that protect the environment, reduce long-term risk, and create lasting partnerships with communities, regulators, and industry.
We combine proprietary technologies with decades of operational expertise to ensure clean water at every stage of the project life cycle—from permitting to closure.
Water Treated
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Average Volume of Water Treated Per Year Across Our Projects. Learn more about our wastewater treatment solutions for mining.
Recent News
In the second half of 2024, BQE Water completed the detailed engineering of a new selenium water treatment plant…
Recent News
In 2025, we at BQE Water successfully discharged over 600,000 m³ of treated water into the environment at Eagle Gold Mine in Yukon…
OUR SERVICES
We specialize in water treatment for mining wastewater.
Our services cover the entire mine lifecycle, from permitting to closure, allowing us to act as a single point of accountability for water. This ensures consistency and adaptability in managing evolving water challenges throughout a project’s lifespan.
Discover how we support each phase of the mining lifecycle. Hover over each phase in the graphic to explore the tailored services we provide:









Our Services for this mine lifecycle phase

Our Services for this mine lifecycle phase
Aquatic Toxicology Solutions
At BQE Water, we conduct aquatic toxicity assessments to evaluate the potential environmental impact of contaminants in water, particularly in relation to mining and industrial wastewater. Aquatic toxicity refers to the harmful effects that pollutants—such as heavy metals, chemicals, or treated effluents—can have on aquatic organisms like fish, invertebrates, and algae. These assessments help us determine whether water discharged from treatment systems is safe for the environment. By studying both acute and chronic toxicity under controlled conditions, we can observe effects ranging from mortality to changes in growth and reproduction. This data is critical for regulatory compliance, environmental protection, and the continuous improvement of our water treatment solutions.
VISIT THE TECHNICAL HUB
This resource center features detailed reports, case studies, technical blogs, and papers that explore our innovative solutions and proprietary technologies.
Dive into our intellectual property, explore specific treatment methods, and stay informed with the latest developments in the field.

IN THE NEWS
Stay informed with the latest updates about BQE Water’s innovative solutions and industry impact. Explore how our cutting-edge technologies and sustainable practices are making headlines in mining, water treatment, and environmental stewardship. From award-winning projects to thought leadership articles, discover how we’re shaping the future of responsible water management.