Results 91 to 100 of about 5,617 (211)

Characterization and comparison of various Iron Oxidizers Isolated from Indian Mines for Biohydrometallurgical Processes [PDF]

, 2012
Not ...
Ansari, Parveenbano A.
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Influence Of Used Bacterial Culture On Zinc And Aluminium Bioleaching From Printed Circuit Boards

Nova Biotechnologica et Chimica, 2015
Bioleaching processes were used to solubilize metals (Cu, Ni, Zn and Al) from printed circuit boards (PCBs). In this study, a PCBs-adapted pure culture of Acidithiobacillus ferrooxidans, pure culture of Acidithiobacillus thiooxidans and PCBs-adapted ...
Mrazikova Anna, Marcincakova Renata, Kadukova Jana, Velgosova Oksana, Balintova Magdalena   +4 more
doaj   +1 more source

Adaptación de bacterias nativas compatibles químicamente con acidithiobacillus ferrooxidans y acidithiobacillus thiooxidans al carbón de la mina La Argelia

, 2020
El presente proyecto de grado tuvo como objetivo la adaptación de bacterias nativas compatibles químicamente con Acidithiobacillus ferrooxidans y Acidithiobacillus thiooxidans al carbón de la mina la Argelia.
Paredes Duarte, Karyn Lisbeth, Ortega Arias, Leonid Yurlandy   +1 more
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Development of Technology for the Bioleaching of Uranium in a Solution of Bacterial Immobilization

Applied Sciences
This study presents findings regarding the kinetics of ferrous iron oxidation in solution mediated by Acidithiobacillus ferrooxidans bacteria within a continuous-flow bioreactor employing diverse types of immobilizers.
Bauyrzhan Shiderin, Yerkin Bektay, Gaukhar Turysbekova, Akmurat Altynbek, Maxat Bektayev   +4 more
doaj   +1 more source

Isolasi dan Karakterisasi Acidithiobacillus ferrooxidans dari Ekosistem Kawah Ratu Bogor serta Uji Degradasi Pirit

, 2017
Acidithiobacillus ferrooxidans merupakan mikrob asidofilik kemolithoautotrof yang mendapatkan energi dari oksidasi besi dan sulfur. Kemampuannya dalam mengoksidasi besi dan sulfur menyebabkan Acidithiobacillus ferrooxidans sangat berpengaruh dalam ...
Nursanti, Diyah Isti
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Comparative Genome Analysis Provides Insights into Both the Lifestyle of Acidithiobacillus ferrivorans Strain CF27 and the Chimeric Nature of the Iron-Oxidizing Acidithiobacilli Genomes

Frontiers in Microbiology, 2017
The iron-oxidizing species Acidithiobacillus ferrivorans is one of few acidophiles able to oxidize ferrous iron and reduced inorganic sulfur compounds at low temperatures (<10°C). To complete the genome of At.
Tam T. T. Tran, Sophie Mangenot, Ghislaine Magdelenat, Emilie Payen, Zoé Rouy, Hassiba Belahbib, Barry M. Grail, D. Barrie Johnson, Violaine Bonnefoy, Emmanuel Talla   +9 more
doaj   +1 more source

Sequence analysis of the riboflavin biosynthesis genes from acidithiobacillus ferrooxidans.

, 2006
Acidithiobacillus ferrooxidans is a bacteria with economic relevance in metal bioleaching. We describe here the sequence analysis of the riboflavin operon in this bacteria. Expression analysis of the rib genes was performed by Real-Time PCR.
SANTOS, M. T., REIS, F. de C., FELÍCIO, A. P., OTTOBONI, L. M. M., MARQUES NOVO, M. T., NESHICH, G., FERRAZ, L. F. C., GARCIA JUNIOR, O., FALCAO, P. R. K.   +8 more
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Biofertilizantes com fosfato natural, enxofre e Acidithiobacillus em solo com baixo P disponível

, 2003
The production of mineral fertilizers is a expensive process, since it requires high energy consumption, and cannot be produced by small farmers. Laboratory assays were conducted to produce P-biofertilizers from natural phosphate (B5, B10, B15, B20 ...
Stamford,Newton Pereira, Santos, Carolina Etiene de Rosália e Silva, Freitas, Ana Dolores Santiago de, Moura,Adriana Muniz Mendes Freire de, Santos, Patrícia Ribeiro dos, Freitas,Ana Dolores Santiago de, Santos,Carolina Etiene de Rosália e Silva, Stamford, Newton Pereira, Santos,Patrícia Ribeiro dos, Moura, Adriana Muniz Mendes Freire de   +9 more
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Resistencia extrema al cobre por un consorcio bacteriano conformado por Sulfobacillus spp. y Acidithiobacillus ferrooxidans

REBIOL, 2019
RESUMEN La sensibilidad al cobre por parte de microorganismos biolixiviadores es uno de los principales problemas que enfrenta la minería para mejorar los procesos de biolixiviación.
Omar D. Pairazamán Quiroz, José E. Neciosup Quesñay, Yeni S. Valdez Anco, Fabián A. Veliz De La Vega, Paola J. Barrios Cuevas, Heber M. Robles Castillo, Mario R. Esparza Mantilla   +6 more
doaj  

Diferencias entre el uso de sulfato férrico y cloruro férrico en la biodesulfurización de un carbón con tamaño de partícula grueso

Dyna, 2016
Se evaluaron tres fuentes de hierro (FeSO4, Fe2(SO4)3 y FeCl3) a diferentes concentraciones (150, 700 y 1250 mg Fe/L) en procesos de biodesulfurización de un carbón con tamaño de partícula grueso, utilizando un consorcio de Acidithiobacillus ferrooxidans
Gerardo Andrés Caicedo Pineda, Marco Antonio Márquez Godoy   +1 more
doaj   +1 more source