Results 21 to 30 of about 18,311 (249)
Comparison of three culture media for one-step and two-step bioleaching of nickel and cadmium from spent Ni-Cd batteries by Aspergillus niger [PDF]
Advances in Environmental Technology, 2020 Among the biological processes, bioleaching is the most widely employed method for metal extraction from electronic waste (e-waste). The purpose of this research was to evaluate the ability of one-step and two-step bioleaching under different culture ...
Tinnapan Netpae, Sawitree Suckley
doaj +1 more source
Progress in bioleaching: part B, applications of microbial processes by the minerals industries
Applied Microbiology and Biotechnology, 2022 This review provides an update to the last mini-review with the same title pertaining to recent developments in bioleaching and biooxidation published in 2013 (Brierley and Brierley).
F. Roberto, A. Schippers
semanticscholar +1 more source
Mechanisms of bioleaching: iron and sulfur oxidation by acidophilic microorganisms
Essays in Biochemistry, 2023 Bioleaching offers a low-input method of extracting valuable metals from sulfide minerals, which works by exploiting the sulfur and iron metabolisms of microorganisms to break down the ore.
Sarah E Jones, J. Santini
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Bioleaching Techniques for Sustainable Recovery of Metals from Solid Matrices
Sustainability, 2023 This review paper explores the potential of bioleaching as a sustainable alternative for recovering metals from solid matrices. With over 12 billion tons of solid waste annually worldwide, bioleaching provides a promising opportunity to extract metals ...
Leidy Rendón-Castrillón +3 more
semanticscholar +1 more source
RSC Advances, 2023 A serious environmental problem is associated with the accumulation of solid waste on the Earth. Researchers are encouraged to find an efficient and sustainable method to recover highly profitable heavy metals and precious and base metals. Bioleaching is
T. Naseri +3 more
semanticscholar +1 more source
Bioleaching of Copper Concentrate by Indigenous Isolates of Iron and Sulfur-Oxidizing Bacteria from Acid Mine Drainage [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2023 Chalcopyrite is the most abundant copper mineral in the world, and its bioleaching suffers from low dissolution rates, which is often attributed to passivating layers.
Bujinlkham Tuvd +8 more
doaj +1 more source
Microorganisms, 2023 For many years, research on the microbial-dissolution of metals from ores or waste materials mainly focussed on the study of acidophilic organisms.
Chiamaka Belsonia Opara +4 more
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Bioleaching of Rare Earth Elements: Perspectives from Mineral Characteristics and Microbial Species
Minerals, 2023 Bioleaching exhibits high potential for the processing of low-grade complex mineral resources. With the development of the economy and an increase in demand, rare earth elements (REEs) in secondary resources, such as phosphogypsum, red mud and coal ...
Shulan Shi +4 more
semanticscholar +1 more source
Fungal transformation of selenium and tellurium located in a volcanogenic sulfide deposit [PDF]
, 2020 © 2020 The Authors. Environmental Microbiology published by Society for Applied Microbiology and John Wiley & Sons Ltd.Peer ...
Armstrong, Joseph Graham +9 more
core +4 more sources