FunHow are batteries recycled?

How are batteries recycled?

By recycling household batteries, the heavy metals inside them are prevented from contaminating the environment. Treatment and recycling techniques vary depending on the type of battery. For example, the mercury in button cells is recovered by heating and subsequent condensation of the mercuric gases.

There are different options for recycling conventional ones, ranging from burial in controlled landfills to the separation of the metallic parts from the saline fraction and subsequent physicochemical treatment for the recovery of zinc, manganese and other metals. Other alternatives in use are the incineration of batteries and the recovery by distillation of iron, nickel and cadmium.

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