Results 21 to 30 of about 3,026 (171)
Electronic Journal of Biotechnology, 2021 Background: Acidithiobacillus ferrooxidans is a facultative anaerobe that depends on ferrous ion oxidation as well as reduced sulfur oxidation to obtain energy and is widely applied in metallurgy, environmental protection, and soil remediation.
Zhongkun Zhou +9 more
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Corrosion behavior of Q345R steel influenced by Thiobacillus ferrooxidans
Materials Research Express, 2021 Here, the corrosion weight-loss method, surface analysis technology, and electrochemical test methods were used to study the corrosion behavior and electrochemical characteristics of experimental samples of Q345R steel in a sterile solution (pH 2.0) and ...
Xin Jie Huang +7 more
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International Journal of Mining Science and Technology, 2021 Reports on corrosion failure of cable bolts, used in mining and civil industries, have been increasing in the past two decades. The previous studies found that pitting corrosion on the surface of a cable bolt can initiate premature failure of the bolt ...
H. Chen +7 more
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Revista de Metalurgia, 2020 La disminución de la concentración de iones de hierro de una solución de refinado procedente de la extracción con solvente de cobre es importante para mantener una buena eficiencia de corriente en el proceso de electrolisis.
Nasim Eftekhari +4 more
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Anaerobic Growth of Thiobacillus ferrooxidans [PDF]
Applied and Environmental Microbiology, 1992 The obligately autotrophic acidophile Thiobacillus ferrooxidans was grown on elemental sulfur in anaerobic batch cultures, using ferric iron as an electron acceptor. During anaerobic growth, ferric iron present in the growth media was quantitatively reduced to ferrous iron.
Pronk, J.T. (author) +3 more
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Microbiology Spectrum, 2023 Understanding the molecular mechanism of magnetite (Fe3O4) nanoparticle synthesis in Acidithiobacillus ferrooxidans BYM is particularly important for the commercial development of biogenic Fe3O4 nanoparticles.
Jiani Yang +6 more
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Phenotypic switching of Thiobacillus ferrooxidans [PDF]
Journal of Bacteriology, 1988 Two solid medium formulations, designated 100:10 and 10:10, were developed for the growth of Thiobacillus ferrooxidans. The new media contain a mixture of both ferrous iron and thiosulfate as available energy sources, permitting the detection of colony morphology variants that arise spontaneously in a wild-type population.
J A, Schrader, D S, Holmes
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Evaluation of Leptospirillum ferrooxidans for Leaching [PDF]
Applied and Environmental Microbiology, 1992 The importance of Leptospirillum ferrooxidans for leach processes has been evaluated by studying the lithotrophic flora of three mine biotopes and a heap leaching operation, by percolation experiments with inoculated, sterilized ore, and by morphological, physiological, and genetic investigations of pure and mixed ...
Sand, Wolfgang +3 more
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Corrosion Behavior of Cast Iron in the Presence of Acidithiobacillus Ferrooxidans
International Journal of Electrochemical Science, 2021 Ferrooxidans bacteria occur widely in acid mine drainage water. This work examined the corrosion behavior of cast iron in the presence of the acidophilic iron-oxidizing bacterium Acidithiobacillus ferrooxidans (T.f).
Li Lin +7 more
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Scientific African, 2023 This study aimed to assess the influence of the physical-chemical factors (particle size, shake flask speed, starting pH, and pulp density) in bioleaching of Zambian chalcopyrite using a novel native isolated Acidithiobacillus ferrooxidans strain DJN1 ...
Davis John Nangali +7 more
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