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Aplicação de técnicas eletroquímicas no estudo da dissolução oxidativa da covelita (CuS) por Thiobacillus ferrooxidans
(Sociedade Brasileira de Química, 2002-02-01)
Among the copper sulphides, chalcopyrite (CuFeS2), covellite (CuS) and chalcocite (Cu2S) are the most important source of minerals for copper mining industry. The acknowledge of behaviour of these sulphides related with ...
Electrochemical noise analysis of bioleaching of bornite (Cu5FeS4) by Acidithiobacillus ferrooxidans
(Elsevier B.V., 2006-09-01)
Electrochemical noise (EN) is a generic term describing the phenomenon of spontaneous fluctuations of potential or current noise of electrochemical systems. Since this technique provides a non-destructive condition for ...
Aplicação de técnicas eletroquímicas no estudo da dissolução oxidativa da covelita (CuS) por Thiobacillus ferrooxidans
(Sociedade Brasileira de Química, 2002-02-01)
Among the copper sulphides, chalcopyrite (CuFeS2), covellite (CuS) and chalcocite (Cu2S) are the most important source of minerals for copper mining industry. The acknowledge of behaviour of these sulphides related with ...
Electrochemical noise analysis of bioleaching of bornite (Cu5FeS4) by Acidithiobacillus ferrooxidans
(Elsevier B.V., 2006-09-01)
Electrochemical noise (EN) is a generic term describing the phenomenon of spontaneous fluctuations of potential or current noise of electrochemical systems. Since this technique provides a non-destructive condition for ...
Electrochemical techniques applied to study the oxidative dissolution of the covellite - CuS by Thiobacillus ferrooxidans.
(Soc Brasileira Quimica, 2002-01-01)
Among the copper sulphides, chalcopyrite (CuFeS2,), covellite (CuS) and chalcocite (Cu2S) are the most important source of minerals for copper mining industry. The acknowledge of behaviour of these sulphides related with ...
Processo de modificação genética de bactéria acidófilas e construção de um vetor de transformação
(Instituto Nacional de Propriedade Industrial (INPI), 2012-09-07)
The present invention describes a method for transforming chemolithotrophic acidophilic bacteria using electroporation technology. The proposed method allows transforming a bacterial line using a transformation vector, the ...
The major Thiobacillus ferrooxidans outer membrane protein forms low conductance ion channels in planar lipid bilayers
(1992)
A protein isolated and purified from the outer membrane of the acidophilic, chemolithotrophic bacterium, Thiobacillus ferrooxidans with an oligomeric molecular weight of 90 000 Da (p9O) was incorporated into phosphatidyl ...
Characteristics of an iron-reducing, moderately acidophilic actinobacterium isolated from pyritic mine waste, and its potential role in mitigating mineral dissolution in mineral tailings deposits
(2020-07)
Reactive pyritic mine tailings can be populated by chemolithotrophic prokaryotes that enhance the solubilities of many metals, though iron-reducing heterotrophic microorganisms can inhibit the environmental risk posed by ...
Genomic evolution of the class Acidithiobacillia : deep-branching Proteobacteria living in extreme acidic conditions
(2021-11)
Members of the genus Acidithiobacillus, now ranked within the class Acidithiobacillia, are model bacteria for the study of chemolithotrophic energy conversion under extreme conditions. Knowledge of the genomic and taxonomic ...