Журнал порошковой металлургии и горного дела

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Environmental Considerations in Electro Winning towards Greener Metal Production

Shiqi Kang

This article explores the environmental considerations associated with electrowinning, a pivotal hydrometallurgical process for metal recovery. Electrowinning, while efficient, has traditionally posed challenges in terms of energy consumption, electrolyte choice, and waste management. The paper discusses recent advancements in electrowinning technology aimed at reducing energy intensity and environmental impact. Additionally, the exploration of alternative electrolytes and the implementation of waste minimization strategies are examined. The article emphasizes the importance of life cycle assessments in comprehensively evaluating the environmental footprint of electrowinning. By addressing these considerations, the metallurgical industry can move towards greener metal production, aligning with sustainable practices.