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Hace 6 días · The study employed Acidithiobacillus thiooxidans and Acidithiobacillus ferrooxidans bacteria to create an environment conducive to the reduction of cobalt and manganese. Under optimal conditions, this biotechnological approach facilitated the recovery of 62.8% of cobalt and 91.6% of manganese. Subsequently, a model was developed to predict the ...
22 de jun. de 2024 · Microorganisms such as Acidithiobacillus thiooxidans have represented a sustainable and economical alternative in recent years due to their capacity for environmental remediation in bioleaching processes because of their sulfur-oxidizing capacity and sulfuric acid generation.
27 de jun. de 2024 · In this study, we investigate the ability of the acidophilic iron-oxidizing chemolithoautotrophic bacterium Acidithiobacillus ferrooxidans to use these minerals as its sole energy source.
28 de jun. de 2024 · A. ferrooxidans was mixed with Acidithiobacillus thiooxidans to synergistically increase oxidation susceptibility and durability in different strains. A. ferrooxidans has been shown to have a high survival rate when preserved under specific parameters.
Hace 6 días · Environmentally friendly recovery of valuable metals from spent coin cells through two-step bioleaching using Acidithiobacillus thiooxidans. J. Environ. Manage. 235, 357–367. doi: 10.1016/j.jenvman.2019.01.086. 22. XIN Y, GUO X, CHEN S, et al. Bioleaching of valuable metals Li, Co, Ni and Mn from spent electric vehicle Li-ion batteries for ...
29 de jun. de 2024 · Acidithiobacillus ferrooxidans [101], Acidithiobacillus thiooxidans [102], and Leptospirillum ferriphilums [103] have also been used for bioleaching metabolites. Joseph et al. [ 104 ] successfully regenerated high-purity graphite (99.87%) with favorable electrochemical properties (400 mAh/g and a retention rate of 100% after 200 cycles) from ...
10 de jun. de 2024 · For example, Acidithiobacillus thiooxidans and Alicyclobacillus disulfidooxidans, which were originally collected from an acidic mining lake (pH 2.6) in the Czech Republic and then grown together in the laboratory, were used in the bioleaching process.
