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Hilary P Emerson

Explore the profile of Hilary P Emerson including associated specialties, affiliations and a list of published articles. Areas
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Articles 15
Citations 9
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Recent Articles
1.
Emerson H, Qafoku N, Johnson C, Szecsody J, Doughman M, Mackley R, et al.
J Environ Manage . 2025 Jan; 374():124101. PMID: 39805163
The primary approach to assessing monitored natural attenuation (MNA) is currently based on a conceptual model utilizing the total contaminant concentrations, assuming a single aqueous species. However, many contaminants, such...
2.
Emerson H, Szecsody J, Halter C, Robinson J, Thomle J, Bowden M, et al.
J Contam Hydrol . 2024 Oct; 267:104439. PMID: 39368220
Spectral induced polarization (SIP) responses are not well understood within the context of remediation applications at contaminated sites. Systematic SIP studies are needed to gain further insights into the complex...
3.
Baumer T, Zavarin M, Pearce C, Emerson H, Kersting A
Environ Sci Technol . 2024 May; 58(20):8909-8918. PMID: 38728532
Over 4 million liters of mixed acidic (∼pH 2.5), high ionic strength (∼5 M nitrate) plutonium (Pu) processing waste were released into the 216-Z-9 (Z-9) trench at the Hanford Site,...
4.
Doughman M, OShea K, Qafoku N, Emerson H, Szecsody J, Carroll K, et al.
J Environ Manage . 2023 Nov; 349:119463. PMID: 37972490
Uranium (U) waste, generated at a variety of mines and nuclear production sites, migrates in the subsurface, posing a serious threat to contaminate groundwater systems. In this study, batch equilibrium...
5.
Neeway J, Emerson H, Asmussen R, Fujii Yamagata A, Meyer P
Chemosphere . 2023 Nov; 347:140625. PMID: 37949192
Nuclear waste has been generated from commercial nuclear reactors and from past nuclear weapons production activities. The safe disposal of this waste generally is planned to involve emplacement of packaged...
6.
Saslow S, Cordova E, Escobedo N, Qafoku O, Bowden M, Resch C, et al.
J Hazard Mater . 2023 Aug; 459:132165. PMID: 37531768
Mechanism of hexavalent chromium removal (Cr(VI) as CrO) by the weak-base ion exchange (IX) resin ResinTech® SIR-700-HP (SIR-700) from simulated groundwater is assessed in the presence of radioactive contaminants iodine-129...
7.
Katsenovich Y, Maria A, Williams J, Kandel S, Boglaienko D, Emerson H, et al.
J Hazard Mater . 2023 Apr; 445:130546. PMID: 37055961
Radioactive technetium-99 (Tc) present in waste streams and subsurface plumes at legacy nuclear reprocessing sites worldwide poses potential risks to human health and environment. This research comparatively evaluated efficiency of...
8.
Boglaienko D, Soltis J, Kukkadapu R, Du Y, Sweet L, Holfeltz V, et al.
Commun Chem . 2023 Jan; 3(1):87. PMID: 36703425
The sequestration of metal ions into the crystal structure of minerals is common in nature. To date, the incorporation of technetium(IV) into iron minerals has been studied predominantly for systems...
9.
Di Pietro S, Emerson H, Katsenovich Y, Johnson T, Francis R, Mason H, et al.
J Hazard Mater . 2021 Nov; 424(Pt C):127657. PMID: 34785437
In situ remediation applications of ammonia (NH) gas have potential for sequestration of subsurface contamination. Ammonia gas injections initially increase the pore water pH leading to mineral dissolution followed by...
10.
Kandel S, Katsenovich Y, Boglaienko D, Emerson H, Levitskaia T
J Hazard Mater . 2021 Oct; 424(Pt B):127400. PMID: 34638077
Elemental iron Fe is a promising reductant for removal of radioactive technetium-99 (Tc) from complex aqueous waste streams that contain sulfate, halides, and other inorganic anions generated during processing of...