Celebrating Water Month: Mintek’s Commitment to Water Sustainability
Water. It's not just a resource; it's the very essence of life, pulsing through our communities, nurturing our ecosystems, and powering our industries. But in the shadow of mining, this lifeblood often faces dire threats. Imagine rivers choked by the legacy of acid mine drainage (AMD), where high sulphates and hidden metals create a complex puzzle, especially in the remote corners of our land.
At Mintek, we believe in advancing society through science. Our work on water resource sustainability is a testament to this commitment. We understand that addressing water challenges in mining areas is not just about solving technical problems—it’s about creating a better future for communities and the environment.
One of our flagship initiatives is the cloSURE™ technology, a solution designed to treat mine-impacted water. This process uses natural biological processes to remove sulphate, increase alkalinity, and neutralise acidity, transforming contaminated water into a resource that can be reused for irrigated agriculture. What makes cloSURE™ truly remarkable is its suitability for remote locations, where legacy mines and closed operations often lack the infrastructure for conventional treatment methods.
By turning an environmental challenge into an opportunity for resource recovery, cloSURE™ exemplifies our dedication to sustainable and responsible water management.
Beyond mining, Mintek is also addressing the broader challenge of wastewater treatment. Our NICMeR™ Low-Fouling Ultrafiltration Membrane is a technology designed to treat wastewater for non-potable reuse. This membrane effectively removes suspended solids, colloids, and harmful pollutants, making treated water suitable for agriculture and industrial applications.
Currently undergoing validation at our internal effluent plant, this technology holds immense promise for municipalities and industries seeking sustainable water solutions.
Mintek’s work in water sustainability is part of our broader mission to foster industrial growth and address societal challenges. By developing and transferring innovative technologies, we contribute to South Africa’s efforts to combat poverty, unemployment, and inequality. Our initiatives empower communities, protect the environment, and promote economic resilience.
As we commemorate Water Month, we celebrate our progress and reaffirm our commitment to shaping a sustainable future. Through science, innovation, and collaboration, Mintek continues to advance society, ensuring that water—a vital resource—is managed responsibly for generations to come.