Search Results - "Erin Mack, E."
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Contribution of Coexisting Sulfate and Iron Reducing Bacteria to Methylmercury Production in Freshwater River Sediments
Published in Environmental science & technology (06-03-2012)“…We investigated microbial methylmercury (CH3Hg) production in sediments from the South River (SR), VA, an ecosystem contaminated with industrial mercury (Hg)…”
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Mineralization versus fermentation: evidence for two distinct anaerobic bacterial degradation pathways for dichloromethane
Published in The ISME Journal (01-04-2020)“…Dichloromethane (DCM) is an anthropogenic pollutant with ozone destruction potential that is also formed naturally. Under anoxic conditions, fermentation of…”
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Mercury Methylation from Unexpected Sources: Molybdate-Inhibited Freshwater Sediments and an Iron-Reducing Bacterium
Published in Applied and Environmental Microbiology (01-01-2006)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Proteogenomics Reveals Novel Reductive Dehalogenases and Methyltransferases Expressed during Anaerobic Dichloromethane Metabolism
Published in Applied and environmental microbiology (15-03-2019)“…Dichloromethane (DCM) is susceptible to microbial degradation under anoxic conditions and is metabolized via the Wood-Ljungdahl pathway; however, mechanistic…”
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5
Identification of Anaerobic Aniline-Degrading Bacteria at a Contaminated Industrial Site
Published in Environmental science & technology (15-09-2015)“…Anaerobic aniline biodegradation was investigated under different electron-accepting conditions using contaminated canal and groundwater aquifer sediments from…”
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Dichloromethane Fermentation by a Dehalobacter sp. in an Enrichment Culture Derived from Pristine River Sediment
Published in Applied and Environmental Microbiology (01-02-2012)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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7
Biodegradation of cis-Dichloroethene and Vinyl Chloride in the Capillary Fringe
Published in Environmental science & technology (18-11-2014)“…Volatile chlorinated compounds are major pollutants in groundwater, and they pose a risk of vapor intrusion into buildings. Vapor intrusion can be prevented by…”
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Sediment Monitored Natural Recovery Evidenced by Compound Specific Isotope Analysis and High-Resolution Pore Water Sampling
Published in Environmental science & technology (15-11-2016)“…Monitoring natural recovery of contaminated sediments requires the use of techniques that can provide definitive evidence of in situ contaminant degradation…”
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Complete Genome Sequence of Dehalobacterium formicoaceticum Strain DMC, a Strictly Anaerobic Dichloromethane-Degrading Bacterium
Published in Genome announcements (Washington, DC) (14-09-2017)“…utilizes dichloromethane as the sole energy source in defined anoxic bicarbonate-buffered mineral salt medium. The products are formate, acetate, inorganic…”
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Reductive Dehalogenation of Dichlorobenzenes and Monochlorobenzene to Benzene in Microcosms
Published in Environmental science & technology (01-04-2009)“…Anaerobic microcosms were constructed using sediments from a historically chlorobenzene-contaminated site and were provided with yeast extract as an electron…”
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Draft Genome Sequence of a Strictly Anaerobic Dichloromethane-Degrading Bacterium
Published in Genome announcements (Washington, DC) (03-03-2016)“…An anaerobic, dichloromethane-degrading bacterium affiliated with novel Peptococcaceae was maintained in a microbial consortium. The organism originated from…”
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12
Compatibility of polar organic chemical integrative sampler (POCIS) with compound specific isotope analysis (CSIA) of substituted chlorobenzenes
Published in The Science of the total environment (01-01-2024)“…Compound specific isotope analysis (CSIA) is a powerful technique to demonstrate in situ degradation of traditional groundwater contaminants when…”
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13
Evaluating a novel permeable reactive bio-barrier to remediate PAH-contaminated groundwater
Published in Journal of hazardous materials (15-04-2019)“…[Display omitted] •New PRB materials prepared by calcium peroxide and straw/biochar.•The PRB system removed almost 100% of phenanthrene.•Self-domestication of…”
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Compound-Specific Carbon, Nitrogen, and Hydrogen Isotope Analysis to Characterize Aerobic Biodegradation of 2,3-Dichloroaniline by a Mixed Enrichment Culture
Published in Environmental science & technology (09-07-2024)“…Compound-specific isotope analysis (CSIA) is an established tool to track the in situ transformation of organic chemicals at contaminated sites. In this work,…”
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Identification of Degradation Pathways of Chlorohydrocarbons in Saturated Low-Permeability Sediments Using Compound-Specific Isotope Analysis
Published in Environmental science & technology (03-07-2018)“…This study aims to investigate whether compound-specific carbon isotope analysis (CSIA) can be used to differentiate the degradation pathways of…”
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Aerobic biodegradation of 2,3- and 3,4-dichloronitrobenzene
Published in Journal of hazardous materials (15-10-2019)“…[Display omitted] •Dichloronitrobenzene isomers are biodegradable under aerobic conditions.•Initial reaction involves release of nitrite catalyzed by a…”
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17
A Dehalogenimonas Population Respires 1,2,4-Trichlorobenzene and Dichlorobenzenes
Published in Environmental science & technology (20-11-2018)“…Chlorobenzenes are ubiquitous contaminants in groundwater and soil at many industrial sites. Previously, we demonstrated the natural attenuation of…”
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Multi-element isotopic evidence for monochlorobenzene and benzene degradation under anaerobic conditions in contaminated sediments
Published in Water research (Oxford) (01-12-2021)“…•High-resolution assessment of biodegradation of legacy contaminants in the sediment.•Multi-element (C, H, Cl) stable isotope analysis of monochlorobenzene and…”
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Impact of multiple drying and rewetting events on biochar amendments for Hg stabilization in floodplain soil from South River, VA
Published in Chemosphere (Oxford) (01-01-2021)“…Frequent drying and rewetting due to flooding/precipitation and drainage events in floodplains induces changes in biogeochemical conditions that may influence…”
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Application of biochar prepared from ethanol refinery by-products for Hg stabilization in floodplain soil: Impacts of drying and rewetting
Published in Environmental pollution (1987) (01-12-2020)“…This study evaluated three biochars derived from bioenergy by-products — manure-based anaerobic digestate (DIG), distillers’ grains (DIS), and a mixture…”
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