Extraction of Metals from Environmental Hazardous Printed Circuit Board by Green and Sustainable Process

1. Abstract

With progress of development mobile phones, computers and digital world, the older electronic products became junk and form E-waste. It creates environment hazards by interacting with water body and air in domestic and industrial sectors. Accumulation of growing E-waste is a real problem in the developed and developing countries. On the other hand, Electronic waste contain valuable metals such as Au, Ag, Cu, Ni, Pb, Zn which if economically extracted will not only create a new job world and boost economy but also minimize the health hazards due to this.

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