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Transporter protein genes are differentially expressed in Acidithiobacillus ferrooxidans LR maintained in contact with covellite
(Springer, 2010-11-01)
Gene expression in response to the copper sulfide, covellite (CuS), in Acidithiobacillus ferrooxidans LR was investigated by using RNA arbitrarily primed polymerase chain reaction (RAP-PCR). Seven genes that encode for ...
Transporter protein genes are differentially expressed in Acidithiobacillus ferrooxidans LR maintained in contact with covellite
(Springer, 2010-11-01)
Gene expression in response to the copper sulfide, covellite (CuS), in Acidithiobacillus ferrooxidans LR was investigated by using RNA arbitrarily primed polymerase chain reaction (RAP-PCR). Seven genes that encode for ...
Oxidative dissolution of covellite by Thiobacillus ferrooxidans
(1999-12-01)
Oxidation of research-grade covellite was investigated in respirometric and growth experiments with Thiobacillus ferrooxidans. Covellite was directly oxidized by T. ferrooxidans in respirometric experiments, but the pH of ...
Oxidative dissolution of covellite by Thiobacillus ferrooxidans
(1999-12-01)
Oxidation of research-grade covellite was investigated in respirometric and growth experiments with Thiobacillus ferrooxidans. Covellite was directly oxidized by T. ferrooxidans in respirometric experiments, but the pH of ...
Oxidative dissolution of bornite by Acidithiobacillus ferrooxidans
(Elsevier B.V., 2010-01-01)
The oxidation of finely ground (-200 mu m) bornite (Cu(5)FeS(4)) by Acidithiobacillus ferrooxidans was evaluated in oxygen uptake and shake flasks experiments. The oxidation was a net acid-consuming reaction. Residual ...
Oxidative dissolution of bornite by Acidithiobacillus ferrooxidans
(Elsevier B.V., 2010-01-01)
The oxidation of finely ground (-200 mu m) bornite (Cu(5)FeS(4)) by Acidithiobacillus ferrooxidans was evaluated in oxygen uptake and shake flasks experiments. The oxidation was a net acid-consuming reaction. Residual ...
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 ...