Electrowinning

Electrowinning is a process used to extract metals from their dissolved forms in solutions, typically in mining and metal refining. By passing an electric current through the solution, metal ions are reduced and deposited onto a cathode (negative electrode) as solid metal. This method allows for efficient, controlled recovery of metals like copper, gold, or zinc from ores or recycled materials. Electrowinning is valued for its purity and ability to recover metals that are difficult to extract through traditional methods. It plays a crucial role in modern metallurgy, ensuring sustainable and cost-effective metal production.