Concurrent Bioleaching of the Selected Metals and Nutrients from Dewatered Sewage Sludge: Addressing Post-Acidification Challenges Using Nature-Based Material

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116800 - 116800

Published: April 1, 2025

Language: Английский

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Remarkable Effect of Sugar Waste Pyrolysis Oil as a Calcite Collector for Enhanced Phosphate Beneficiation via Reverse Flotation

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Language: Английский

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Towards a European sustainable beneficiation of rare earth elements bearing minerals: a review

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 980, P. 179386 - 179386

Published: May 3, 2025

Language: Английский

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Microbial recovery of rare earth elements from various waste sources: a mini review with emphasis on microalgae

World Journal of Microbiology and Biotechnology, Journal Year: 2024, Volume and Issue: 40(6)

Published: May 4, 2024

Abstract Rare Earth Elements (REEs) are indispensable in contemporary technologies, influencing various aspects of our daily lives and environmental solutions. The escalating demand for REEs has led to increased exploitation, resulting the generation diverse REE-bearing solid liquid wastes. Recognizing potential these wastes as secondary sources REEs, researchers exploring microbial solutions their recovery. This mini review provides insights into utilization microorganisms, with a particular focus on microalgae, recovering from such ores, electronic waste, industrial effluents. outlines principles distinctions bioleaching, biosorption, bioaccumulation, offering comparative analysis limitations. Specific examples microorganisms demonstrating efficacy REE recovery highlighted, accompanied by successful methods, including advanced techniques enhancing strains achieve higher Moreover, explores implications bio-recovery, discussing methods mitigate pollution. By emphasizing microalgae promising biotechnological candidates recovery, this not only presents current advances but also illuminates prospects sustainable resource management remediation.

Language: Английский

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Recovery of terbium by Lysinibacillus sp. DW018 isolated from ionic rare earth tailings based on microbial induced calcium carbonate precipitation

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: June 3, 2024

Microbial induced calcium carbonate precipitation (MICP) is considered as an environmentally friendly microbial-based technique to remove heavy metals. However, its application in removal and recovery of rare earth from wastewaters remains limited the process still less understood. In this study, a urease-producing bacterial strain DW018 was isolated ionic tailings identified Lysinibacillus based on 16S rRNA gene sequencing. Its ability possible mechanism recover terbium investigated by using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), fourier transform infrared (FTIR). The results showed that urease activity could meet biomineralization requirements for Tb 3+ wastewaters. rate high 98.28% after 10 min treatment. optimal conditions mineralization were determined concentration OD 600 = 1.0, temperature range 35 40°C, urea 0.5%. Notably, irrespective CaCO 3 precipitation, able utilize MICP promote attachment cell surface. Initially, existed amorphous form surface; however, upon addition source, encapsulated calcite with growth at late stage MICP. effect related amino, hydroxyl, carboxyl, phosphate groups Overall, system promising green efficient ions

Language: Английский

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Adsorption of REEs: A Comprehensive Review on Spinel Ferrites and their Magnetic Composites as Highly Efficient Adsorbents

Emerging contaminants, Journal Year: 2024, Volume and Issue: 11(1), P. 100429 - 100429

Published: Oct. 29, 2024

Language: Английский

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Editorial: Bioleaching and biorecovery of critical raw materials from secondary sources

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: April 10, 2024

Citation: Castro L, Zhang R, Muñoz JA and Sand W (2024) Editorial: Bioleaching biorecovery of critical raw materials from secondary sources. Front. Microbiol. 15:1395820. doi: 10.3389/fmicb.2024.1395820

Language: Английский

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Investigation of pullulan polysaccharide as a sphalerite depressant for chalcopyrite separation: Flotation behavior and interfacial adsorption mechanism

Advanced Powder Technology, Journal Year: 2024, Volume and Issue: 35(10), P. 104621 - 104621

Published: Aug. 22, 2024

Language: Английский

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Recycling Impacts of Renewable Energy Generation-related Rare Earth Resources: A SWOT-based Strategical Analysis

Energy, Journal Year: 2024, Volume and Issue: unknown, P. 133624 - 133624

Published: Oct. 1, 2024

Language: Английский

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Beneficiation of rare earth elements contained in phosphogypsum using sequenced treatment process

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113148 - 113148

Published: May 22, 2024

Language: Английский

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