Overview

This book discusses the methods of biorecovery of various metals and includes current challenges and prospects of biorecovery of metals. Millions of tons of electrical and electronic equipment wastes are being generated worldwide out of which a very small fraction is properly collected and recycled, while the majority ends up in landfills. Loss of critical raw materials in this represents an unnecessarily high cost to the economy and a pressing need to develop cheap and sustainable recycling process. Bacteria such as Cupriavidus sp. can tolerate high concentration of metals such as silver and extracellularly synthesize silver nanoparticles (AgNPs). Such solubilize metals owing to various metabolic products thus help in biologically recovering these resources. Biorecovery of metals is important due to the need for resource conservation. In certain electroplating industries especially involving precious metals such as silver, gold, platinum, and palladium, the wastewater contains adequate amounts of precious and valuable metals. A suitable wastewater treatment is required not only to remove the heavy metals but also to recover those precious and valuable metals for both growing economy and to reduce dependence on import and for environmental concerns.  

Full Product Details

Author:   Maulin P. Shah
Publisher:   Springer International Publishing AG
Imprint:   Springer International Publishing AG
ISBN:  

9783031836220

ISBN 10:   3031836227
Pages:   155
Publication Date:   14 March 2025
Audience:   Professional and scholarly ,  College/higher education ,  Professional & Vocational ,  Postgraduate, Research & Scholarly
Format:   Hardback
Publisher's Status:   Active
Availability:   Manufactured on demand  
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Table of Contents

A review of the conventional metal recovery methods.- Current developments and advancements in metal recycling.- An insight into the process of bio-recovery from biomining.- The types of bio-recovery: Liquid waste streams and Solid waste streams.- Characterization of metal recovery using biological and microbial techniques.- Techno-economic assessment and environmental sustainability analysis of a newly developed metal recovery technology.- The mechanism behind bio-recovery of precious metals from industrial wastes.- Environmental parameters governing the working and conditions for optimum metal recovery.- Bio recovery of metals from electronic waste – An elaborative study.- Advantages and disadvantages of metal recovery from various wastes.- The potential organisms known for the microbial technology for metal recovery.- Challenges and future perspectives of metal-recovery using microbial technology.

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