Anaerobic degradation of benzene and other aromatic hydrocarbons in a tar-derived plume: Nitrate versus iron reducing conditions.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of contaminant hydrology"
DOI: 10.1016/j.jconhyd.2022.104006
Abstract: The anaerobic degradation of aromatic hydrocarbons in a plume originating from a Pintsch gas tar-DNAPL zone was investigated using molecular, isotopic- and microbial analyses. Benzene concentrations diminished at the relatively small meter scale dimensions of… read more here.
Keywords: plume; iron reducing; aromatic hydrocarbons; anaerobic degradation ... See more keywords
Morphological, Microstructural, and In Situ Chemical Characteristics of Siderite Produced by Iron-Reducing Bacteria.
Sign Up to like & getrecommendations! Published in 2024 at "Environmental science & technology"
DOI: 10.1021/acs.est.3c10988
Abstract: Dissimilatory iron-reducing bacteria (DIRB) oxidize organic matter or hydrogen and reduce ferric iron to form Fe(II)-bearing minerals, such as magnetite and siderite. However, compared with magnetite, which was extensively studied, the mineralization process and mechanisms… read more here.
Keywords: chemical; morphological microstructural; iron; iron reducing ... See more keywords
Biotransformation of Emerging Polyfluoroalkyl Substances Derived from Aqueous Film-Forming Foam (AFFF) under Nitrate-, Sulfate-, and Iron-Reducing Conditions.
Sign Up to like & getrecommendations! Published in 2025 at "Environmental science & technology"
DOI: 10.1021/acs.est.5c06874
Abstract: While the aerobic transformation of emerging per- and polyfluoroalkyl substances (PFAS) in aqueous film-forming foams (AFFF) has been extensively studied, their fate under anoxic/anaerobic conditions remains poorly characterized. This study investigated the stability and biotransformation… read more here.
Keywords: biotransformation; iron reducing; aqueous film; reducing conditions ... See more keywords
Hematite Reduction Buffers Acid Generation and Enhances Nutrient Uptake by a Fermentative Iron Reducing Bacterium, Orenia metallireducens Strain Z6.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.6b04126
Abstract: Fermentative iron-reducing organisms have been identified in a variety of environments. Instead of coupling iron reduction to respiration, they have been consistently observed to use ferric iron minerals as an electron sink for fermentation. In… read more here.
Keywords: reduction; fermentative iron; fermentation; hematite reduction ... See more keywords