Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)

Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II) was studied using pure sulphides and mixtures. The direct mode of bacterial action was analysed with respect to sulphide solubility, exposed solid surfaces and bacterial attachment to the solids. Bioleaching...

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Detalles Bibliográficos
Autores principales: Donati, Edgardo Rubén, Curutchet, Gustavo Andrés, Porro, Silvia, Tedesco, Pascual Héctor
Formato: Articulo
Lenguaje:Inglés
Publicado: 1992
Materias:
Química
Bioleaching
Metallic sulphides
Thiobacillus ferrooxidans
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142713
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142713
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Bioleaching
Metallic sulphides
Thiobacillus ferrooxidans
spellingShingle Química
Bioleaching
Metallic sulphides
Thiobacillus ferrooxidans
Donati, Edgardo Rubén
Curutchet, Gustavo Andrés
Porro, Silvia
Tedesco, Pascual Héctor
Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
topic_facet Química
Bioleaching
Metallic sulphides
Thiobacillus ferrooxidans
description Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II) was studied using pure sulphides and mixtures. The direct mode of bacterial action was analysed with respect to sulphide solubility, exposed solid surfaces and bacterial attachment to the solids. Bioleaching of mixed sulphides showed enhancement of metal extraction in comparison with pure sulphides which suggests metal extractions would be better from polymetallic sulphide ores than from similar matrices with only one sulphide.
format Articulo
Articulo
author Donati, Edgardo Rubén
Curutchet, Gustavo Andrés
Porro, Silvia
Tedesco, Pascual Héctor
author_facet Donati, Edgardo Rubén
Curutchet, Gustavo Andrés
Porro, Silvia
Tedesco, Pascual Héctor
author_sort Donati, Edgardo Rubén
title Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
title_short Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
title_full Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
title_fullStr Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
title_full_unstemmed Bioleaching of metallic sulphides withThiobacillus ferrooxidans in the absence of iron (II)
title_sort bioleaching of metallic sulphides withthiobacillus ferrooxidans in the absence of iron (ii)
publishDate 1992
url http://sedici.unlp.edu.ar/handle/10915/142713
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