Search Results - "Field, Jim A"

Inhibition of anaerobic wastewater treatment after long-term exposure to low levels of CuO nanoparticles by Otero-González, Lila, Field, Jim A., Sierra-Alvarez, Reyes

“…CuO nanoparticles (NPs) are released into wastewater due to the widespread use and generation as by-product in various applications (e.g. semiconductor…”
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Inhibition of anaerobic ammonium oxidizing (anammox) enrichment cultures by substrates, metabolites and common wastewater constituents by Carvajal-Arroyo, José M., Sun, Wenjie, Sierra-Alvarez, Reyes, Field, Jim A.

“…► Anammox bacteria are inhibited by common wastewater constituents as H2S, NO2-, and O2. ► Anammox activity is very dependent on the pH. ► Dissolved oxygen…”
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Role of biogenic sulfide in attenuating zinc oxide and copper nanoparticle toxicity to acetoclastic methanogenesis by Gonzalez-Estrella, Jorge, Puyol, Daniel, Sierra-Alvarez, Reyes, Field, Jim A.

“…•Biogenic sulfide decreased Zn and Cu toxicity to methanogens.•Inhibition was most strongly correlated with metal soluble ions.•Long-term experiments revealed…”
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Arsenic (III, V), indium (III), and gallium (III) toxicity to zebrafish embryos using a high-throughput multi-endpoint in vivo developmental and behavioral assay by Olivares, Christopher I., Field, Jim A., Simonich, Michael, Tanguay, Robert L., Sierra-Alvarez, Reyes

“…Gallium arsenide (GaAs), indium gallium arsenide (InGaAs) and other III/V materials are finding increasing application in microelectronic components. The…”
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Inhibition of anaerobic ammonium oxidation by heavy metals by Li, Guangbin, Puyol, Daniel, Carvajal-Arroyo, Jose Maria, Sierra-Alvarez, Reyes, Field, Jim A.

“…BACKGROUND Anaerobic ammonium oxidation (anammox) is a promising approach for removing nitrogen from landfill leachates and other nitrogen‐laden wastewater…”
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Microbial toxicity of the insensitive munitions compound, 2,4-dinitroanisole (DNAN), and its aromatic amine metabolites by Liang, Jidong, Olivares, Christopher, Field, Jim A., Sierra-Alvarez, Reyes

“…•The microbial toxicity of DNAN and its metabolites was assayed.•DNAN caused severe inhibition of methanogens, nitrifiers, and Aliivibrio fischeri.•The…”
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Anaerobic Oxidation of Arsenite Linked to Chlorate Reduction by Sun, Wenjie, Sierra-Alvarez, Reyes, Milner, Lily, Field, Jim A

“…Microorganisms play a significant role in the speciation and mobility of arsenic in the environment. In this study, the oxidation of arsenite [As(III)] to…”
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Pre-exposure to nitrite in the absence of ammonium strongly inhibits anammox by Carvajal-Arroyo, José M., Puyol, Daniel, Li, Guangbin, Lucero-Acuña, Armando, Sierra-Álvarez, Reyes, Field, Jim A.

“…Anaerobic ammonium oxidizing bacteria (Anammox) are known to be inhibited by their substrate, nitrite. However, the mechanism of inhibition and the…”
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Ecotoxicity assessment of ionic As(III), As(V), In(III) and Ga(III) species potentially released from novel III-V semiconductor materials by Zeng, Chao, Gonzalez-Alvarez, Adrian, Orenstein, Emily, Field, Jim A., Shadman, Farhang, Sierra-Alvarez, Reyes

“…III-V materials such as indium arsenide (InAs) and gallium arsenide (GaAs) are increasingly used in electronic and photovoltaic devices. The extensive…”
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Stoichiometric and molecular evidence for the enrichment of anaerobic ammonium oxidizing bacteria from wastewater treatment plant sludge samples by Sun, Wenjie, Banihani, Qais, Sierra-Alvarez, Reyes, Field, Jim A.

“…► Anammox cultures are readily developed from municipal sludge in batch assay. ► Presence of anammox bacteria was confirmed by stoichiometric and molecular…”
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Zero valent iron as an electron-donor for methanogenesis and sulfate reduction in anaerobic sludge by Karri, Srilakshmi, Sierra-Alvarez, Reyes, Field, Jim A.

“…Zero valent iron (ZVI) is a reactive media commonly utilized in permeable reactive barriers (PRBs). Sulfate reducing bacteria are being considered for the…”
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Arsenite and Ferrous Iron Oxidation Linked to Chemolithotrophic Denitrification for the Immobilization of Arsenic in Anoxic Environments by Sun, Wenjie, Sierra-Alvarez, Reyes, Milner, Lily, Oremland, Ron, Field, Jim A

“…The objective of this study was to explore a bioremediation strategy based on injecting NO3 − to support the anoxic oxidation of ferrous iron (Fe(II)) and…”
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The role of pH on the resistance of resting- and active anammox bacteria to NO2− inhibition by Carvajal-Arroyo, José M., Puyol, Daniel, Li, Guangbin, Sierra-Álvarez, Reyes, Field, Jim A.

“…ABSTRACT The anaerobic oxidation of ammonium (anammox) uses nitrite as terminal electron acceptor. The nitrite can cause inhibition to the bacteria that…”
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Anaerobic Biotransformation of Roxarsone and Related N-Substituted Phenylarsonic Acids by Cortinas, Irail, Field, Jim A, Kopplin, Mike, Garbarino, John R, Gandolfi, A. Jay, Sierra-Alvarez, Reyes

“…Large quantities of arsenic are introduced into the environment through land application of poultry litter containing the organoarsenical feed additive…”
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Activated Carbon as an Electron Acceptor and Redox Mediator during the Anaerobic Biotransformation of Azo Dyes by van der Zee, Frank P, Bisschops, Iemke A. E, Lettinga, Gatze, Field, Jim A

“…Activated carbon (AC) has a long history of applications in environmental technology as an adsorbent of pollutants for the purification of drinking waters and…”
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Nutrient recovery and biogas generation from the anaerobic digestion of waste biomass from algal biofuel production by Ayala-Parra, Pedro, Liu, Yuanzhe, Field, Jim A., Sierra-Alvarez, Reyes

“…Microalgae are gaining popularity as a source of biodiesel. Recycling fertilizer nutrients is critical to sustain large-scale biodiesel production because the…”
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Anoxic oxidation of arsenite linked to chemolithotrophic denitrification in continuous bioreactors by Sun, Wenjie, Sierra-Alvarez, Reyes, Hsu, Ivann, Rowlette, Pieter, Field, Jim A

“…In this study, the anoxic oxidation of arsenite (As(III)) linked to chemolithotrophic denitrification was shown to be feasible in continuous bioreactors…”
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The intracellular proton gradient enables anaerobic ammonia oxidizing (anammox) bacteria to tolerate NO2− inhibition by Carvajal-Arroyo, José M., Puyol, Daniel, Li, Guangbin, Sierra-Álvarez, Reyes, Field, Jim A.

“…•Nitrite inhibition of anammox is influenced by an intracellular proton motive force.•Application of uncouplers in resting conditions enhances NO2− toxicity on…”
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Microbial toxicity and biodegradability of perfluorooctane sulfonate (PFOS) and shorter chain perfluoroalkyl and polyfluoroalkyl substances (PFASs) by Ochoa-Herrera, Valeria, Field, Jim A, Luna-Velasco, Antonia, Sierra-Alvarez, Reyes

“…Perfluorooctane sulfonate (PFOS) and related perfluoroalkyl and polyfluoroalkyl substances (PFASs) are emerging contaminants that have been widely applied in…”
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Molecular characterization and in situ quantification of anoxic arsenite-oxidizing denitrifying enrichment cultures by Sun, Wenjie, Sierra-Alvarez, Reyes, Fernandez, Nuria, Sanz, Jose Luis, Amils, Ricardo, Legatzki, Antje, Maier, Raina M, Field, Jim A

“…To explore the bacteria involved in the oxidation of arsenite (As(III)) under denitrifying conditions, three enrichment cultures (ECs) and one mixed culture…”
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