Search Results - "Furman, Olha"

Mechanism of Base Activation of Persulfate by Furman, Olha S, Teel, Amy L, Watts, Richard J

“…Base is the most commonly used activator of persulfate for the treatment of contaminated groundwater by in situ chemical oxidation (ISCO). A mechanism for the…”
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Relative Importance of the Humic and Fulvic Fractions of Natural Organic Matter in the Aggregation and Deposition of Silver Nanoparticles by Furman, Olha, Usenko, Sascha, Lau, Boris L. T

“…As engineered nanoparticles (NPs) are increasingly used, their entry into the environment has become an important topic for water sustainability. Recent…”
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Effect of Basicity on Persulfate Reactivity by Furman, Olha S, Teel, Amy L, Ahmad, Mushtaque, Merker, Marissa C, Watts, Richard J

“…The generation of reactive species in activated persulfate systems under different conditions of basicity was investigated using three probe compounds. Anisole…”
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Role of Ester Sulfate and Organic Disulfide in Mercury Methylation in Peatland Soils by Pierce, Caroline E., Furman, Olha S., Nicholas, Sarah L., Wasik, Jill Coleman, Gionfriddo, Caitlin M., Wymore, Ann M., Sebestyen, Stephen D., Kolka, Randall K., Mitchell, Carl P. J., Griffiths, Natalie A., Elias, Dwayne A., Nater, Edward A., Toner, Brandy M.

“…We examined the composition and spatial correlation of sulfur and mercury pools in peatland soil profiles by measuring sulfur speciation by 1s X-ray absorption…”
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Oxidative and Reductive Pathways in Iron-Ethylenediaminetetraacetic Acid–Activated Persulfate Systems by Ahmad, Mushtaque, Teel, Amy L, Furman, Olha S, Reed, Joshua I, Watts, Richard J

“…AbstractThe iron (II)-ethylenediaminetetraacetic acid (EDTA) and iron (III)-EDTA activation of persulfate was compared using reactant-specific probe compounds:…”
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Water quality parameters controlling the photodegradation of two herbicides in surface waters of the Columbia Basin, Washington by Furman, Olha S., Yu, Miao, Teel, Amy L., Watts, Richard J.

“…•Surface water samples were collected from four sites over the irrigation season.•Nitrate-nitrogen, dissolved organic carbon (DOC), and suspended solids were…”
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The spatial legacy of Australian mercury contamination in the sediment of the Molonglo River by Stinton, Dylan, Schneider, Larissa, Beavis, Sara, Stevenson, Janelle, Maher, William A., Furman, Olha, Haberle, Simon, Zawadzki, Atun

“…Mercury (Hg) contamination is an environmental concern as a by-product of legacy mining in Australia. Here we investigate the spatial and temporal distribution…”
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Volume Reduction of Nonaqueous Media Contaminated with a Highly Halogenated Model Compound Using Superoxide by Furman, Olha S, Teel, Amy L, Watts, Richard J

“…Highly halogenated organic compounds, which include polychlorinated biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins (PCDDs) formed during the synthesis…”
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Sample Drying Effects on Lead Bioaccessibility in Reduced Soil by Furman, O, Strawn, D.G, McGeehan, S

“…Risk-assessment tests of contaminated wetland soils often use experimental protocols that artificially oxidize the soils. Oxidation may impact bioavailability…”
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Role of Ester Sulfate and Organic Disulfide in Mercury Methylation in Peatland Soils by Pierce, Caroline E., Furman, Olha S., Nicholas, Sarah L., Wasik, Jill Coleman, Gionfriddo, Caitlin M., Wymore, Ann M., Sebestyen, Stephen D., Kolka, Randall K., Mitchell, Carl P. J., Griffiths, Natalie A., Elias, Dwayne A., Nater, Edward A., Toner, Brandy M.

“…We examined the composition and spatial correlation of sulfur and mercury pools in peatland soil profiles by measuring sulfur speciation by 1s X-ray absorption…”
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Role of Ester Sulfate and Organic Disulfide in Mercury Methylation in Peatland Soils by Pierce, Caroline E., Furman, Olha S., Nicholas, Sarah L., Wasik, Jill Coleman, Gionfriddo, Caitlin M., Wymore, Ann M., Sebestyen, Stephen D., Kolka, Randall K., Mitchell, Carl P. J., Griffiths, Natalie A., Elias, Dwayne A., Nater, Edward A., Toner, Brandy M.

“…We examined the composition and spatial correlation of sulfur and mercury pools in peatland soil profiles by measuring sulfur speciation by 1s X-ray absorption…”
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Enhanced Reactivity of Superoxide in Water−Solid Matrices by Furman, Olha, Laine, Derek F, Blumenfeld, Alexander, Teel, Amy L, Shimizu, Kenichi, Cheng, I. Francis, Watts, Richard J

“…Superoxide is unreactive in deionized water, but aqueous systems containing added solvents, including H2O2 at >100 mM, show significantly increased reactivity…”
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Oxidative and Reductive Pathways in Iron-Ethylenediaminetetraacetic AcidaActivated Persulfate Systems by Ahmad, Mushtaque, Teel, Amy L, Furman, Olha S, Reed, Joshua I, Watts, Richard J

“…The iron (II)-ethylenediaminetetraacetic acid (EDTA) and iron (III)-EDTA activation of persulfate was compared using reactant-specific probe compounds: the…”
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Risk assessment test for lead bioaccessibility to waterfowl in mine-impacted soils by Furman, O, Strawn, D.G, Heinz, G.H, Williams, B

“…Due to variations in soil physicochemical properties, species physiology, and contaminant speciation, Pb toxicity is difficult to evaluate without conducting…”
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Reactivity of oxygen species in homogeneous and heterogeneous aqueous environments by Furman, Olha

“…Three different topics related to the reactivity of oxygen species in homogenous and heterogeneous aqueous environments were studied. An introduction that…”
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Reactivity of oxygen species in homogeneous and heterogeneous aqueous environments by Furman, Olha

“…Three different topics related to the reactivity of oxygen species in homogenous and heterogeneous aqueous environments were studied. An introduction that…”
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