The process of recycling spent (or dead) lead acid batteries begins by breaking apart the batteries so that the lead, plastic and acid can be separated. Once separated, the lead is then melted and poured into containers for storage then delivered to battery manufacturing plants to be used in making new batteries. After the lead is processed, the plastic is chipped, washed and taken to a plastics material handling plant to be melted for reuse in the making of battery cases and parts to be used to manufacture new lead acid batteries. Lastly, the acid, on a limited basis, can be reused. If the acid is unable to be reused, it is neutralized and discharged in an EPA compliant fashion.
‘Green’ Facts about Lead Acid batteries: