Results 121 to 130 of about 13,609 (251)
Development of Technology for the Bioleaching of Uranium in a Solution of Bacterial Immobilization
Applied SciencesThis study presents findings regarding the kinetics of ferrous iron oxidation in solution mediated by Acidithiobacillus ferrooxidans bacteria within a continuous-flow bioreactor employing diverse types of immobilizers.
Bauyrzhan Shiderin +4 more
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Inhibition of Microbial Pyrite Oxidation by PropS-SH for the Control of Acid Mine Drainage
International Journal of Electrochemical Science, 2016 Acidithiobacillus ferrooxidans, an acidophilic sulfur and iron-oxidizing microorganism, plays an important role in the oxidation of FeS2 and the formation of acid mine drainage (AMD). In this study, the stability of γ-mercaptopropyltrimethoxysilane(PropS-
Zan Luo, Yun Liu, Runliang Zhu, Xin Hu
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Draft genome sequence of Acidithiobacillus ferrooxidans YQH-1
Genomics Data, 2015 Acidithiobacillus ferrooxidans YQH-1 is a moderate acidophilic bacterium isolated from a river in a volcano of Northeast China. Here, we describe the draft genome of strain YQH-1, which was assembled into 123 contigs containing 3,111,222 bp with a G + C content of 58.63%.
Lei Yan +6 more
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Pyrite oxidation by Acidithiobacillus ferrooxidans bacteria
Hemijska industrija, 2005 The kinetic model of pyrite particle dissolution by the action of bacteria Acidithiobacillus ferrooxidans in a shaken Erlenmeyer flask was presented. The model agreed well with the experimental data for the extracted iron and the number of cells in the liquid phase.
Dragisa Savic +3 more
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Chemical attributes of an Argisoil of the Vale do São Francisco after melon growth with phosphate and potash rocks biofertilizers. [PDF]
, 2016 A aplicação de fertilizantes pode promover mudanças na reação do solo e na disponibilidade de nutrientes importantes para as plantas. A produção de biofertilizantes a partir de rochas é um processo prático que reduz o consumo de energia e aumenta a ...
DUENHAS, L. H. +5 more
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Journal of Industrial Microbiology & Biotechnology, 2009 To estimate the bioleaching performance of chalcopyrite for various hydraulic residence times (HRTs), laboratory-scale bioleaching of chalcopyrite concentrate was carried out in a continuous bubble column reactor with three different HRTs of 120, 80 and 40 h, respectively.
Lexian, Xia +5 more
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The use of bacteria Acidithiobacillus ferrooxidans during flotation of metal wastes containing silver [PDF]
, 2015 Import 22/07/2015Diplomová práce se v teoretické části zaměřuje na charakteristiku stříbra a možnosti jeho separace z kovonosných odpadů. Experimentální část se pak zabývá získáváním koncentrátů s navýšeným obsahem stříbra z kovonosné strusky pocházející
Kovář, Lukáš
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Extracellular polymeric bacterial coverages as minimal area surfaces
, 2006 Surfaces formed by extracellular polymeric substances enclosing individual and some small communities of {\it Acidithiobacillus ferrooxidans} on plates of hydrophobic silicon and hydrophilic mica are analyzed by means of atomic force microscopy imaging ...
Adamson +18 more
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, 2023 En este TFG se ha realizado la identificación, el análisis y la semicuantificación de los compuestos de la fracción orgánica de las bacterias Acidithiobacillus, concretamente los Ferrooxidans y los Thiooxidans. Para la determinación de estos compuestos, se ha seguido una serie de procesos para preparar la muestra para poder ser inyectada en el ...
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Revista Facultad de Ingeniería Universidad de Antioquia, 2013 In a flask, biodesulfurization processes of a coal with high sulfur content were evaluated. The particle size of coal ranged between 0.24 cm – 0.06 cm.
Gerardo Andrés Caicedo +1 more
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