Results 101 to 110 of about 8,912 (205)

Effect of Acidithiobacillus ferrooxidans on pyrolusite bioleaching

工程科学学报, 2019
Biohydrometallurgy is an increasingly popular ore extraction technology and is especially applicable for low-grade ores. In particular, Acidithiobacillus ferrooxidans (A. ferrooxidans) is by far the most widely used bioleaching microorganism for leaching ores, including for sulfide ores and manganese dioxide ores.
KANG Jin-xing, FENG Ya-li, LI Hao-ran, DU Zhu-wei, DENG Xiang-yi, WANG Hong-jun   +5 more
openaire   +1 more source

Sticky bacteria: Combined effect of galactose and high ferric iron concentration on extracellular polymeric substances production and the attachment of Acidithiobacillus ferrooxidans on a polymetallic sulfide ore surface. [PDF]

Front Microbiol, 2022
Moncayo EA, Debut A, Vizuete K, Jumbo-Flores D, Aguirre P.   +4 more
europepmc   +1 more source

Correlation Between Fe/S/As Speciation Transformation and Depth Distribution of Acidithiobacillus ferrooxidans and Acidiphilium acidophilum in Simulated Acidic Water Column. [PDF]

Front Microbiol, 2021
Zhou YH, Wang C, Liu HC, Xue Z, Nie ZY, Liu Y, Wan JL, Yang Y, Shu WS, Xia JL.   +9 more
europepmc   +1 more source

Selection procedures of consortia bacterial with A. ferrooxidans like bacteria and A. thiooxidanslike bacteria in coal biodesulfurization process

Revista Facultad de Ingeniería Universidad de Antioquia, 2013
In a flask, biodesulfurization processes of a coal with high sulfur content were evaluated. The particle size of coal ranged between 0.24 cm – 0.06 cm.
Gerardo Andrés Caicedo, Marco Antonio Márquez   +1 more
doaj  

Complete Genome Sequence of a Chemolithoautotrophic Iron-Oxidizing Bacterium, Acidithiobacillus ferrooxidans Strain NFP31, Isolated from Volcanic Ash Deposits on Miyake-Jima, Japan. [PDF]

Microbiol Resour Announc, 2022
Kato T, Guo Y, Fujimura R, Nakamura T, Nishizawa T, Kurusu Y, Ohta H.   +6 more
europepmc   +1 more source

Reaction mechanism of tetrathionate hydrolysis based on the crystal structure of tetrathionate hydrolase from Acidithiobacillus ferrooxidans. [PDF]

Protein Sci, 2021
Kanao T, Hase N, Nakayama H, Yoshida K, Nishiura K, Kosaka M, Kamimura K, Hirano Y, Tamada T.   +8 more
europepmc   +1 more source

Mecanismo de selección de consorcios bacterianos compatibles con A. ferrooxidans y A. thiooxidans en procesos de biodesulfurización de carbón

Revista Facultad de Ingeniería Universidad de Antioquia, 2010
A nivel de erlenmeyer, se evaluaron procesos de biodesulfurización de un carbón rico en azufre con un tamaño de partícula entre 0,24 cm - 0,06 cm, empleando consorcios bacterianos de cepas compatibles con Acidithiobacillus ferrooxidans y compatibles con ...
Gerardo Andrés Caicedo, Marco Antonio Márquez   +1 more
doaj  

Cytochromes c of Acidithiobacillus ferrooxidans [PDF]

FEMS Microbiology Letters, 2002
openaire   +1 more source

Exploring the application of acidithiobacillus ferrooxidans for the beneficiation of platinum group metals-bearing base metal sulphides

Metalurgija
Biotechnology has emerged as a promising alternative to existing minerals processing methods, offering potential advantages in terms of cost-effectiveness and environmental sustainability.
N. G. Zulu, M. J. Mvita, B. Thethwayo, M. Madiba   +3 more
doaj  

The Effect of UV Light on Increasing the Arsenate Resistance of Acidithiobacillus Ferrooxidans

Journal of Environmental Health and Sustainable Development, 2019
Introduction: Mutations are the most popular way to increase the efficiency of mineral waste bioleaching. Acidithiobacillus ferrooxidans are used as an important microorganism in biohydrometallurgy.
Abdolrahman Dehghani, Behrooz Dousti, Farhad Gilavand, Amirarsalan Kavyanifard, Samaneh Sedighi – Khavidak   +4 more
doaj