Search Results - "Gill, Gary"

Uptake of Uranium from Seawater by Amidoxime-Based Polymeric Adsorbent: Field Experiments, Modeling, and Updated Economic Assessment by Kim, Jungseung, Tsouris, Costas, Oyola, Yatsandra, Janke, Christopher J, Mayes, Richard T, Dai, Sheng, Gill, Gary, Kuo, Li-Jung, Wood, Jordana, Choe, Key-Young, Schneider, Erich, Lindner, Harry

“…Uranium recovery from seawater has been investigated for several decades for the purpose of securing nuclear fuel for energy production. In this study, field…”
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Strategies toward the Synthesis of Advanced Functional Sorbent Performance for Uranium Uptake from Seawater by Das, Sadananda, Wang, Zongyu, Brown, Suree, Janke, Christopher J, Mayes, Richard T, Gill, Gary A, Dai, Sheng

“…A polymer fiber-based adsorbent (AF1) composed of acrylonitrile and itaconic acid functional groups was synthesized by a radiation-induced graft polymerization…”
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Characterization and Testing of Amidoxime-Based Adsorbent Materials to Extract Uranium from Natural Seawater by Kuo, Li-Jung, Janke, Christopher J, Wood, Jordana R, Strivens, Jonathan E, Das, Sadananda, Oyola, Yatsandra, Mayes, Richard T, Gill, Gary A

“…Extraction of uranium (U) from seawater for use as a nuclear fuel is a significant challenge due to the low concentration of U in seawater (∼3.3 ppb) and…”
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Uranium Adsorbent Fibers Prepared by Atom-Transfer Radical Polymerization (ATRP) from Poly(vinyl chloride)-co-chlorinated Poly(vinyl chloride) (PVC-co-CPVC) Fiber by Brown, Suree, Yue, Yanfeng, Kuo, Li-Jung, Mehio, Nada, Li, Meijun, Gill, Gary, Tsouris, Costas, Mayes, Richard T, Saito, Tomonori, Dai, Sheng

“…The need to secure future supplies of energy attracts researchers in several countries to a vast resource of nuclear energy fuel: uranium in seawater…”
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The Uranium from Seawater Program at the Pacific Northwest National Laboratory: Overview of Marine Testing, Adsorbent Characterization, Adsorbent Durability, Adsorbent Toxicity, and Deployment Studies by Gill, Gary A, Kuo, Li-Jung, Janke, Chris J, Park, Jiyeon, Jeters, Robert T, Bonheyo, George T, Pan, Horng-Bin, Wai, Chien, Khangaonkar, Tarang, Bianucci, Laura, Wood, Jordana R, Warner, Marvin G, Peterson, Sonja, Abrecht, David G, Mayes, Richard T, Tsouris, Costas, Oyola, Yatsandra, Strivens, Jonathan E, Schlafer, Nicholas J, Addleman, R. Shane, Chouyyok, Wilaiwan, Das, Sadananda, Kim, Jungseung, Buesseler, Ken, Breier, Crystal, D’Alessandro, Evan

“…The Pacific Northwest National Laboratory (PNNL) is evaluating the performance of adsorption materials to extract uranium from natural seawater. Testing…”
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Uranium Resource Recovery from Desalination Plant Feed and Reject Water Using Amidoxime Functionalized Adsorbent by Wiechert, Alexander I, Ladshaw, Austin P, Gill, Gary A, Wood, Jordana R, Yiacoumi, Sotira, Tsouris, Costas

“…With global demand for nuclear power expected to rise, new nuclear fuel resources must be explored to ensure the viability and sustainability of nuclear power…”
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Effect of Biofouling on the Performance of Amidoxime-Based Polymeric Uranium Adsorbents by Park, Jiyeon, Gill, Gary A, Strivens, Jonathan E, Kuo, Li-Jung, Jeters, Robert T, Avila, Andrew, Wood, Jordana R, Schlafer, Nicholas J, Janke, Christopher J, Miller, Erin A, Thomas, Mathew, Addleman, R. Shane, Bonheyo, George T

“…The Marine Science Laboratory at the Pacific Northwest National Laboratory evaluated the impact of biofouling on the performance or uranium adsorbents. A…”
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Efficient Functionalization of Polyethylene Fibers for the Uranium Extraction from Seawater through Atom Transfer Radical Polymerization by Neti, Venkata S, Das, Sadananda, Brown, Suree, Janke, Christopher J, Kuo, Li-Jung, Gill, Gary A, Dai, Sheng, Mayes, Richard T

“…Brush-on-brush structures are proposed as one method to overcome support effects in grafted polymers. Utilizing glycidyl methacrylate (GMA) grafted on…”
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Nanostructured Metal Oxide Sorbents for the Collection and Recovery of Uranium from Seawater by Chouyyok, Wilaiwan, Warner, Cynthia L, Mackie, Katherine E, Warner, Marvin G, Gill, Gary A, Addleman, R. Shane

“…The ability to collect uranium from seawater offers the potential for a long-term green fuel supply for nuclear energy. However, extraction of uranium, and…”
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Elution of Uranium and Transition Metals from Amidoxime-Based Polymer Adsorbents for Sequestering Uranium from Seawater by Pan, Horng-Bin, Kuo, Li-Jung, Wai, Chien M, Miyamoto, Naomi, Joshi, Ruma, Wood, Jordana R, Strivens, Jonathan E, Janke, Christopher J, Oyola, Yatsandra, Das, Sadananda, Mayes, Richard T, Gill, Gary A

“…High-surface-area amidoxime and carboxylic acid grafted polymer adsorbents developed at Oak Ridge National Laboratory were tested for sequestering uranium in a…”
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Investigations into the Reusability of Amidoxime-Based Polymeric Adsorbents for Seawater Uranium Extraction by Kuo, Li-Jung, Pan, Horng-Bin, Wai, Chien M, Byers, Margaret F, Schneider, Erich, Strivens, Jonathan E, Janke, Christopher J, Das, Sadananda, Mayes, Richard T, Wood, Jordana R, Schlafer, Nicholas, Gill, Gary A

“…The ability to reuse amidoxime-based polymeric adsorbents is a critical component in reducing the overall cost of the technology to extract uranium from…”
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Acetone-butanol fermentation of marine macroalgae by Huesemann, Michael H., Kuo, Li-Jung, Urquhart, Lindsay, Gill, Gary A., Roesijadi, Guri

“…► Brown macroalgae contain high concentrations of mannitol and laminarin. ► Clostridium acetobutylicum ferments these seaweed extract substrates to butanol. ►…”
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Mercury concentrations in Pacific lamprey (Entosphenus tridentatus) and sediments in the Columbia River basin by Linley, Timothy, Krogstad, Eirik, Mueller, Robert, Gill, Gary, Lasorsa, Brenda

“…The accumulation of mercury was investigated in Pacific lamprey and stream sediments in the Columbia River basin. Mercury concentrations in larval lamprey…”
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Comparison of Analytical Methods for the Determination of Uranium in Seawater Using Inductively Coupled Plasma Mass Spectrometry by Wood, Jordana R, Gill, Gary A, Kuo, Li-Jung, Strivens, Jonathan E, Choe, Key-Young

“…Trace element determinations in seawater by inductively coupled plasma mass spectrometry are analytically challenging due to the typically very low…”
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Flux of Total Mercury and Methylmercury to the Northern Gulf of Mexico from U.S. Estuaries by Buck, Clifton S, Hammerschmidt, Chad R, Bowman, Katlin L, Gill, Gary A, Landing, William M

“…To better understand the source of elevated methylmercury (MeHg) concentrations in Gulf of Mexico (GOM) fish, we quantified fluxes of total Hg and MeHg from 11…”
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Assessment of Impacts of Dissolved Organic Matter and Dissolved Iron on the Performance of Amidoxime-Based Adsorbents for Seawater Uranium Extraction by Kuo, Li-Jung, Pan, Horng-Bin, Strivens, Jonathan E, Schlafer, Nicholas, Janke, Christopher J, Wood, Jordana R, Wai, Chien M, Gill, Gary A

“…One critical challenge of the development of seawater uranium extraction is to make uranium adsorbents perform well in the complex real seawater matrix, which…”
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Potential Impact of Seawater Uranium Extraction on Marine Life by Park, Jiyeon, Jeters, Robert T, Kuo, Li-Jung, Strivens, Jonathan E, Gill, Gary A, Schlafer, Nicholas J, Bonheyo, George T

“…A variety of adsorbent materials have been developed to extract uranium from seawater as an alternative traditional terrestrial mining. A large-scale…”
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An intercomparison of procedures for the determination of total mercury in seawater and recommendations regarding mercury speciation during GEOTRACES cruises by Lamborg, Carl H., Hammerschmidt, Chad R., Gill, Gary A., Mason, Robert P., Gichuki, Susan

“…We conducted a laboratory intercomparison of total mercury (Hg) determination in seawater collected during U.S. GEOTRACES Intercalibration cruises in 2008 and…”
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Pyrogenic Inputs of Anthropogenic Pb and Hg to Sediments of the Hood Canal, Washington, in the 20th Century: Source Evidence from Stable Pb Isotopes and PAH Signatures by Louchouarn, Patrick, Kuo, Li-Jung, Brandenberger, Jill M, Marcantonio, Franco, Garland, Charity, Gill, Gary A, Cullinan, Valerie

“…Combustion-derived PAHs and stable Pb isotopic signatures (206Pb/207Pb) in sedimentary records assisted in reconstructing the sources of atmospheric inputs of…”
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The Influence of Transitional Metal Dopants on Reducing Chlorine Evolution during the Electrolysis of Raw Seawater by Adiga, Prajwal, Doi, Nathan, Wong, Cindy, Santosa, Daniel M., Kuo, Li-Jung, Gill, Gary A., Silverstein, Joshua A., Avalos, Nancy M., Crum, Jarrod V., Engelhard, Mark H., Stoerzinger, Kelsey A., Asmussen, Robert Matthew

“…Electrocatalytic water splitting is a possible route to the expanded generation of green hydrogen; however, a long-term challenge is the requirement of fresh…”
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