Search Results - "Kim, Heonki"
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1
Neutrophil extracellular traps (NETs) in autoimmune diseases: A comprehensive review
Published in Autoimmunity reviews (01-11-2017)“…Neutrophil extracellular traps (NETs) are fibrous networks which protrude from the membranes of activated neutrophils. NETs are found in a variety of…”
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2
Standardization of the reducing power of zero-valent iron using iodine
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (16-04-2014)“…Because iron-based materials that are used for the permeable reactive barrier systems come in various shapes, sizes, and with various surface properties…”
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3
Degradation of toluene vapor in a hydrophobic polyethylene hollow fiber membrane bioreactor with Pseudomonas putida
Published in Process biochemistry (1991) (01-05-2005)“…A toluene degrading microorganism, Pseudomonas putida type A1, was isolated and enriched to treat toluene vapor in a hollow fiber membrane bioreactor. Prior to…”
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4
Determination of effective air-water interfacial area in partially saturated porous media using surfactant adsorption
Published in Water resources research (01-12-1997)“…The effective specific air-water interfacial area (ai) in a sand-packed column was measured at several water saturations (SW) using a surface-reactive tracer…”
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5
Gaseous Transport of Volatile Organic Chemicals in Unsaturated Porous Media: Effect of Water-Partitioning and Air−Water Interfacial Adsorption
Published in Environmental science & technology (15-11-2001)“…Laboratory experiments were conducted employing gas chromatographic techniques to evaluate the gaseous transport of volatile organic chemicals (VOCs) in…”
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6
Enhanced air sparging for groundwater remediation using alginate gel-based removable hydraulic barriers
Published in Journal of contaminant hydrology (01-01-2024)“…The objective of this study was to investigate the effect of a removable physical barrier on the air sparging performance using a lab-scale aquifer model was…”
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7
NAPL source zone characterization and remediation technology performance assessment: recent developments and applications of tracer techniques
Published in Journal of contaminant hydrology (01-09-2000)“…Several innovative tracer techniques have been introduced during the past 5 years for enhanced characterization of the “source zones” at sites contaminated…”
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Gaseous tracer technique for estimating air-water interfacial areas and interface mobility
Published in Soil Science Society of America journal (01-11-1999)“…A series of gaseous miscible displacement experiments were conducted to estimate specific air-water interfacial areas (a(i) and water contents in an…”
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9
GAS TRANSPORT OF VOLATILE ORGANIC COMPOUNDS IN UNSATURATED SOILS
Published in Soil Science Society of America journal (01-07-2005)“…Knowledge of the gas transport of volatile organic compounds (VOCs) through unsaturated soils is important for understanding the fate of these contaminants…”
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10
Temporary hydraulic barriers using organic gel for enhanced aquifer remediation during groundwater flushing: Bench-scale experiments
Published in Journal of contaminant hydrology (01-04-2023)“…This study presents the use of organic gel-forming material for the construction of hydraulic barriers in aquifer, which can be easily removed after use…”
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Enhanced removal of VOCs from aquifers during air sparging using thickeners and surfactants: Bench-scale experiments
Published in Journal of contaminant hydrology (01-01-2016)“…The effects of controlled air flow paths during air sparging on the removal of volatile organic compounds were examined in this study using a two-dimensional…”
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12
Remediation of NAPL-contaminated porous media using micro-nano ozone bubbles: Bench-scale experiments
Published in Journal of contaminant hydrology (01-01-2020)“…Aqueous solutions of micro-nano bubbles (MNBs) containing ozone gas were injected through a NAPL-contaminated glass bead column. The glass column…”
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Influence of Air−Water Interfacial Adsorption and Gas-Phase Partitioning on the Transport of Organic Chemicals in Unsaturated Porous Media
Published in Environmental science & technology (01-05-1998)“…We investigated in laboratory column experiments, the aqueous-phase transport of four n-alcohols (n-hexanol−n-nonanol), three chlorinated aromatic compounds…”
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Aquifer remediation using surfactant-enhanced gas sparging applied to target the contaminant source
Published in Journal of contaminant hydrology (01-06-2022)“…The surfactant-enhanced gas sparging process designed to specifically target the source zone of an organic contaminant in an aquifer with minimal usage of…”
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Surfactant-enhanced air sparging with viscosity control for heterogeneous aquifers
Published in Hydrogeology journal (01-09-2019)“…The effects of surface-tension and/or viscosity changes in groundwater on the remedial performance of air sparging for heterogeneous aquifers were…”
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Changes in air flow patterns using surfactants and thickeners during air sparging: Bench-scale experiments
Published in Journal of contaminant hydrology (01-01-2015)“…Air injected into an aquifer during air sparging normally flows upward according to the pressure gradients and buoyancy, and the direction of air flow depends…”
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Analysis of Facilitated Air Intrusion during Surfactant-enhanced Air Sparging Using Surface Tension-reducing Chemicals: Surfactants and Alcohols
Published in Soil & sediment contamination (17-02-2022)“…The effect of lowered groundwater surface tension using alcohols and surfactants, and increased viscosity using a thickener on the performance of the air…”
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Consistency of the interfacial tracer technique: experimental evaluation
Published in Journal of contaminant hydrology (01-11-1999)“…Miscible displacement experiments were conducted using sodium dodecylbenzenesulfonate (SDBS) and cetylpyridinium chloride (CPC) as interfacial tracers to…”
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Journal Article -
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Effect of increased groundwater viscosity on the remedial performance of surfactant-enhanced air sparging
Published in Journal of contaminant hydrology (01-03-2018)“…The effect of groundwater viscosity control on the performance of surfactant-enhanced air sparging (SEAS) was investigated using 1- and 2-dimensional (1-D and…”
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Journal Article -
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Enhanced removal of NAPL constituent from aquifer during surfactant flushing with aqueous hydraulic barriers of high viscosity
Published in Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering (07-06-2017)“…This study examines the effect of controlled groundwater flow paths induced by hydraulic barriers on the removal of NAPL constituent. An aqueous solution of…”
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