This document is a publication of a European patent application (EP4667125A1) concerning a treatment plant and process for spent lead-acid accumulators. The applicant is Engitec Technologies S.p.A., and the publication date is March 18, 2026. The patent covers various aspects of the treatment process, including plant design and specific operational steps.

As this is a patent publication, it does not impose direct regulatory obligations or compliance deadlines on regulated entities. However, companies involved in battery recycling or waste treatment may find the disclosed technology relevant for their operations or intellectual property considerations. The patent is designated for application in multiple European countries.