Artículo

A combined bacterial process for the reduction and immobilization of chromium

Viera, Marisa RosanaIcon ; Curutchet, Gustavo AndresIcon ; Donati, Edgardo RubenIcon
Fecha de publicación: 07/2003
Editorial: Elsevier
Revista: International Biodeterioration and Biodegradation
ISSN: 0964-8305
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

In this paper, we present the indirect Cr(VI) reduction by Acidithiobacillus thiooxidans using sulfur as energy source under aerobic conditions and the subsequent Cr(III) precipitation by Desulfovibrio sp. under anaerobic conditions. Cr(VI) reduction is promoted by intermediate-products such as sulfite and thiosulfate. Both processes have been operated sequentially under continuous flow conditions to decontaminate a 5 mg l-1 Cr(VI) solution.
Palabras clave: ACIDITHIOBACILLUS THIOOXIDANS , DESULFOVIBRIO SP , CHROMIUM DECONTAMINATION
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/95558
URL: https://www.sciencedirect.com/science/article/pii/S0964830502001038
DOI: http://dx.doi.org/10.1016/S0964-8305(02)00103-8
Colecciones
Articulos(CIDEPINT)
Articulos de CENTRO DE INV EN TECNOLOGIA DE PINTURAS (I)
Articulos(CINDEFI)
Articulos de CENT.DE INV EN FERMENTACIONES INDUSTRIALES (I)
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Citación
Viera, Marisa Rosana; Curutchet, Gustavo Andres; Donati, Edgardo Ruben; A combined bacterial process for the reduction and immobilization of chromium; Elsevier; International Biodeterioration and Biodegradation; 52; 1; 7-2003; 31-34
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