Bioleaching - Eco-Friendly Approach for Management of Electronic Waste

Abstract

The different types of wastes viz., food, electronic, household, medical, etc. accumulate in large amount. The electronic waste is a serious problem which needs an urgent solution. The chemical process has disadvantages which is costly and causes soil and water pollution. Bioleaching using the microorganisms is a two-step process which can be used for the management of electronic wastes. The bioleaching is economical, eco-friendly and easy process in this. Bioleaching which is a biological process is very important. It is a sustainable approach. The metals leached during bioleaching can be used for making of precious jewellery and ornaments.