Results 51 to 60 of about 3,026 (171)
Advanced Sustainable Systems, Volume 10, Issue 3, March 2026.ABSTRACT Hydrogels are 3D polymeric networks that can absorb and retain significant amounts of water and exhibit physical properties such as swelling and contraction in response to changes in the external environment. Owing to these unique physicochemical properties, hydrogels have attracted interest as effective solutions to key challenges in modern ...
Yeonseo Kim +9 more
wiley +1 more source
Recent knowledge about the role of bacterial adhesion in coal preparation [PDF]
Acta Montanistica Slovaca, 1998 V nadväznosti na flotáciu pyritu v uhlí sú zhrnuté súèasné poznatky o vplyve fyzikálno-chemických vlastností buneènej steny baktérie Thiobacillus ferrooxidans na jej adhéziu na povrch rôznych minerálov a uhlia.
Turèániová ¼udmila +2 more
doaj
Journal of Degraded and Mining Lands Management, 2020 Soil acidity and problems related to aluminium (Al) toxicity are usually limiting factors for soil use in agriculture. Problems with acid soils can be overcome by liming.
Dewi Firnia Hanafi +4 more
doaj +1 more source
Frontiers in Environmental Science, 2023 Introduction: Municipal solid waste (MSW) incineration fly ash is a harmful residue formed during the incineration process. It contains high concentrations of hazardous heavy metals, such as lead, zinc, aluminum, and iron.Methodology: In this study ...
Jayaraman Narenkumar +7 more
doaj +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
wiley +1 more source
Química Nova, 2009 This paper analyses the oxidation of covellite and molybdenite by Acidithiobacillus ferrooxidans strain LR using respirometric experiments. The results showed that both sulfides were oxidized by A.
Wilmo E. Francisco Junior +2 more
doaj +1 more source
Metals, 2020 Carbonaceous sulfidic gold ores are commonly double refractory and thus require pretreatment before gold extraction. In this paper, the capacity of pre-bio-oxidation can simultaneously decompose sulfides or deactivate carbonaceous matters (CM) from a ...
Rui Xu +6 more
doaj +1 more source
Toward Sustainable Lithium‐Ion Batteries: Recycling and Reuse Strategies for Spent Graphite Anodes
Small, Volume 22, Issue 6, 27 January 2026.This review outlines the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, spanning hydrometallurgical and pyrometallurgical methods. It also examines advances in surface engineering, structural tuning, and material hybridization, offering insights that ...
Zhifei Mao, Jingshan Chai, Ruigang Wang
wiley +1 more source
Genes and pathways for CO2 fixation in the obligate, chemolithoautotrophic acidophile, Acidithiobacillus ferrooxidans, Carbon fixation in A. ferrooxidans [PDF]
BMC Microbiology, 2010 Abstract Background Acidithiobacillus ferrooxidans is chemolithoautotrophic γ-proteobacterium that thrives at extremely low pH (pH 1-2). Although a substantial amount of information is available regarding CO2 uptake and fixation in a variety of facultative autotrophs, less is known about the processes ...
Esparza, Mario +4 more
openaire +6 more sources
Crystals, 2020 Biofilm formation is a molecular assembly process occurring at interfaces, such as in bioleaching processes. The real time monitoring of the marker bands of amide I/amide II by FTIR microspectroscopy during Acidithiobacillus ferrooxidans colonization on ...
Constantinos Varotsis +5 more
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