Results 11 to 20 of about 6,286 (170)
Cytochromes c of Acidithiobacillus ferrooxidans [PDF]
FEMS Microbiology Letters, 2002 Violaine Bonnefoy
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Cytochromes in anaerobic growth of Acidithiobacillus ferrooxidans
Microbiology, 2018 The mineral sulfide-oxidising Acidithiobacillus ferrooxidans has been extensively studied over many years but some fundamental aspects of its metabolism remain uncertain, particularly with regard to its anaerobic oxidation of sulfur. This label-free, liquid chromatography-electron spray ionisation-mass spectrometry-based proteomic analysis estimated ...
Paul R, Norris +2 more
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Transposase-Mediated Chromosomal Integration of Exogenous Genes in Acidithiobacillus ferrooxidans. [PDF]
Appl Environ Microbiol, 2018 Inaba Y, Banerjee I, Kernan T, Banta S.
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Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]
, 2016 The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N. +5 more
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Bioleaching of anilite by Acidithiobacillus ferrooxidans
Transactions of Nonferrous Metals Society of China, 2008 Abstract In order to characterize the efficiency of copper bioleaching from anilite using pure cultures of Acidithiobacillus ferrooxidans in the absence and presence of ferrous sulphate, the experiments were carried out in shake flasks with or without 4 g/L ferrous sulphate (FeSO 4 ·7H 2 O) at pH 2.0, 150 r/min and 35°C.
Hai-na CHENG +3 more
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Bioleaching of copper- and zinc-bearing ore using consortia of indigenous iron-oxidizing bacteria [PDF]
, 2018 Indigenous iron-oxidizing bacteria were isolated on modified selective 9KFe(2+) medium from Baiyin copper mine stope, China. Three distinct acidophilic bacteria were isolated and identified by analyzing the sequences of 16S rRNA gene.
Khan, Suliman +5 more
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Microbial leaching of marmatite by Acidithiobacillus ferrooxidans and Acidithiobacillus thiooxidans
Transactions of Nonferrous Metals Society of China, 2006 The bioleaching of marmatite in shaken flasks was studied. After leaching for 29 days, the leaching ratio of zinc was 91%. Three kinds of bacteria, mixture-based bacteria, 9K-based bacteria and sulfur-based bacteria were used in marmatite leaching, of which the mixture-based bacteria have the best leaching result while the sulfur-based bacteria have ...
Jun WANG +3 more
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Valorization of Phosphorus Secondary Raw Materials by Acidithiobacillus ferrooxidans [PDF]
Molecules, 2017 This paper presents the possibility of producing phosphorus fertilizers through Acidithiobacillus ferrooxidans utilization in secondary raw materials solubilization. Phosphorus was obtained from the bones of poultry and fish as well as from Morocco phosphorite. Four doses of poultry bones and fish bones were used in the experiment (2, 4, 10 and 20 g/L)
Małgorzata Wyciszkiewicz +3 more
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Bioleaching of low grade uranium ore containing pyrite using A. ferrooxidans and A. thiooxidans [PDF]
, 2012 A process of uranium extraction from ore containing 3.1 % pyrite by bacterial leaching was investigated in shaken flasks during 90 days. The highest uranium recovery amounting to 85.1 % was obtained using binary mixture of Acidithiobacillus ferrooxidans ...
Klyushnikov, A. M., Umanskii, A. B.
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Respuestas, 2019 One of the main characteristics of the microorganisms used in the leaching process is their capacity to adapt to aggressive environments, characterized by a notable presence of heavy metals. In this study the adaptation of the strains Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans and Leptospirillum ferrooxidans was evaluated on a ...
Lina M. Miranda Arroyave +2 more
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