In this review, resources of nickel and status of different processes/technologies in vogue or
being developed for extraction of nickel and associated metals from both primary and …

Fly ash or coal fly ash causes major global pollution in the form of solid waste and is
classified as a “hazardous waste”, which is a by-product of thermal power plants produced …

Bioleaching is recognized as a green process for the extraction of metals from various solid
wastes. In the recovery of metals from spent catalyst using bioleaching with acidophilic …

Acid bioleaching of Al by Acidithiobacillus thiooxidans has been explored as an
environmentally friendly pretreatment to facilitate the extraction of platinum group metals …

The aim of this work is to evaluate the rare earth elements (REEs) recovery from fluid
catalytic cracking spent catalyst (FCC-SC) by chemical and biochemical strategies while …

Bioleaching is an eco-friendly alternative for the extraction of metals from the spent fluid
catalytic cracking catalyst (SFCCC). Acidothiobacillus ferrooxidans (A. ferrooxidans) are the …

Bioleaching is recognized as a green process for the extraction of metal values from ores or
metal-laden solid wastes. However, the slow rate of extraction is a major limitation which …

Abstract The potential of Acidithiobacillus (Thiobacillus) genus members, namely
Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans, for bioleaching purposes is …

Spent catalysts are considered as hazardous residues of major concern, mainly due to the
simultaneous presence of several metals in elevated concentrations. Although …

Biotechnology for Treatment of Wastes Containing Metals addresses various aspects related
to different wastes that have a metallic content and represent a serious risk for the …