Cadmium is a toxic heavy metal, raising environmental and health concerns about Ni-Cd battery disposal. To mitigate these risks, regulatory frameworks like the EU Battery Directive limit Ni-Cd usage and mandate recycling.
Recycling processes involve mechanical and thermal treatments to separate cadmium, nickel, and other components. Recovered cadmium can be reused in battery production or safely disposed of, minimizing environmental impact.
While the use of Ni-Cd batteries has declined in consumer products, responsible recycling ensures they remain viable in critical applications without compromising sustainability.
