Recovery of Silver and Gold from Cyanide Solution by Magnetic Species Formed in the Electrocoagulation Process

The recovery of precious metals, such as silver and gold, from cyanide solutions is a critical concern in the mining industry due to environmental and health impacts associated with cyanide use. This study investigates a novel process for the efficient recovery of these metals through electrocoagulation, utilizing magnetic species that are formed during the process. The objective is to enhance the recovery rates of silver and gold while minimizing the adverse effects of cyanide. The methodology involves conducting electrocoagulation experiments to analyze the influence of various operational parameters on metal recovery efficiency. The results demonstrate that the electrocoagulation process significantly improves the recovery of silver and gold, achieving higher extraction rates compared to conventional methods. The study concludes that the use of magnetic species not only facilitates the recovery of these metals but also offers a sustainable approach to cyanide management in mining operations. These findings suggest potential applications in real-world mining scenarios for enhancing precious metal recovery and ensuring environmental safety.