Biooxidation of Iron by Acidithiobacillus ferrooxidans in the Presence of D-Galactose: Understanding Its Influence on the Production of EPS and Cell Tolerance to …

A Saavedra, P Aguirre, JC Gentina - Frontiers in Microbiology, 2020 - frontiersin.org
Acidithiobacillus ferrooxidans, together with other microorganisms, has an important role on
biohydrometallurgical processes. Such bacterium gets its energy from the oxidation of …

Attachment of Leptospirillum sp. to chemically modified pyrite surfaces. Fast and simple electrochemical monitoring of bacterial-mineral interactions

A Saavedra, JV Garcia-Meza, E Corton, I González - Hydrometallurgy, 2021 - Elsevier
Bacterial cell attachment that results in biofilm formation is the first step of bacteria-mineral
interaction, and it is known that they strongly depend on the chemical characteristics of the …

Interactions of mimic weathered pyrite surfaces (FeS2) with acidic culture media (0 K): An approach for (bio) leaching applications

A Saavedra, JV García-Meza, E Cortón, I González - Hydrometallurgy, 2018 - Elsevier
In biohydrometallurgical processes, a mineral exhibits different oxidation phases due to the
system's heterogeneity, especially in heap leach pads. Oxidation chemically modifies the …

Albert Saavedra1*, Paulina Aguirre1, 2* and Juan Carlos Gentina1

JA Muñoz - Bioleaching and Biocorrosion: Advances in Interfacial …, 2021 - books.google.com
Citation: Saavedra A, Aguirre P and Gentina JC (2020) Biooxidation of Iron by
Acidithiobacillus ferrooxidans in the Presence of D-Galactose: Understanding Its Influence …

[PDF][PDF] Efecto de la producción de EPS inducida por galactosa sobre la oxidación de ion ferroso por Acidithiobacillus ferrooxidans

AUS Olaya - 2019 - researchgate.net
Uno de los problemas que se presenta en procesos de biooxidación y biolixiviación donde
participan microorganismos como A. ferrooxidans, es la inhibición de la oxidación de hierro …