Articles with "iron oxidizing" as a keyword



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Influence characteristics and mechanism of organic carbon on denitrification, N2O emission and NO2− accumulation in the iron [Fe(0)]-oxidizing supported autotrophic denitrification process

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.124736

Abstract: Abstract Iron [Fe(0)]-oxidizing supported autotrophic denitrification [Fe(0)-AD] is a promising process for low-carbon water treatment. Organic-carbon (OC) has been a common pollutant associated with nitrogen pollution. However, its interaction with Fe(0)-AD remains unclear. In this… read more here.

Keywords: influence; carbon; process; denitrification ... See more keywords

Mechanism underlying the bioleaching process of LiCoO2 by sulfur-oxidizing and iron-oxidizing bacteria.

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Published in 2019 at "Journal of bioscience and bioengineering"

DOI: 10.1016/j.jbiosc.2019.03.007

Abstract: Benefiting from lower operational costs and energy requirements than do hydrometallurgical and pyrometallurgical processes in metal recovery, the bioleaching of LiCoO2 through the use of sulfur-oxidizing and iron-oxidizing bacteria has drawn increasing attention. However, the… read more here.

Keywords: recovery; sulfur oxidizing; licoo2; oxidizing iron ... See more keywords

Evaluation of the Biotechnological Potential of Pure and Mixture of Indigenous Iron-Oxidizing Bacteria to Dissolve Trace Metals from Cu Bearing Ore

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Published in 2019 at "Geomicrobiology Journal"

DOI: 10.1080/01490451.2019.1611974

Abstract: Abstract This study aimed to investigate the ability of pure and consortia of indigenous iron-oxidizing bacteria to enhance the dissolution of trace metals from Cu and Zn-bearing ore. Three bacterial strains Acidithiobacillus ferrooxidans strain WG101,… read more here.

Keywords: trace; consortia; bearing ore; iron ... See more keywords

The role of iron-oxidizing bacteria in biocorrosion: a review

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Published in 2018 at "Biofouling"

DOI: 10.1080/08927014.2018.1526281

Abstract: Abstract Lithotrophic iron-oxidizing bacteria depend on reduced iron, Fe(II), as their primary energy source, making them natural candidates for growing in association with steel infrastructure and potentially contributing to microbially influenced corrosion (MIC). This review… read more here.

Keywords: steel; review; iron; oxidizing bacteria ... See more keywords

Preservation of Extracellular Sheaths Produced by Iron-Oxidizing Bacteria: An Analog for Potential Morphological Biosignatures on Mars

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Published in 2025 at "Astrobiology"

DOI: 10.1089/ast.2024.0098

Abstract: In the search for life on Mars, evaluating the biogenicity of morphological structures may be important, as they can provide a primary independent line of evidence for past life and can be used to target… read more here.

Keywords: preservation extracellular; iron; iron oxidizing; oxidizing bacteria ... See more keywords

Rhodoferax lithotrophicus sp. nov., a neutrophilic iron-oxidizing and -reducing bacterium isolated from iron-rich freshwater sediments.

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Published in 2024 at "International journal of systematic and evolutionary microbiology"

DOI: 10.1099/ijsem.0.006439

Abstract: A neutrophilic iron-oxidizing and -reducing bacterium, strain MIZ03T, was previously isolated from a wetland in Ibaraki, Japan. Here, we report the detailed characteristics of this strain. It was motile with a single polar flagellum, and… read more here.

Keywords: rhodoferax; oxidizing reducing; iron; iron oxidizing ... See more keywords
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Bioleaching of E-Waste: Influence of Printed Circuit Boards on the Activity of Acidophilic Iron-Oxidizing Bacteria

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Published in 2021 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2021.669738

Abstract: Bioleaching is a promising strategy to recover valuable metals from spent printed circuit boards (PCBs). The performance of the process is catalyzed by microorganisms, which the toxic effect of PCBs can inhibit. This study aimed… read more here.

Keywords: acidophilic iron; circuit boards; printed circuit; iron ... See more keywords