Výsledky vyhledávání - "Shannon L. Roback"

Pilot UV-AOP Comparison of UV/Hydrogen Peroxide, UV/Free Chlorine, and UV/Monochloramine for the Removal of N-Nitrosodimethylamine (NDMA) and NDMA Precursors

Autor: Shannon L. Roback, Yi-Hsueh Chuang, Kenneth P. Ishida, William A. Mitch, Megan H. Plumlee, Zhong Zhang

Publikováno v: ACS ES&T Water. 1:396-406

Three different ultraviolet-advanced oxidation processes (UV-AOPs) (UV/hydrogen peroxide, UV/free chlorine, and UV/supplemental monochloramine) used in full advanced treatment (FAT) for potable reu...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5213d14f3d2a10d5c4ad66773c04c3c
https://doi.org/10.1021/acsestwater.0c00155

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Validation of a novel direct-injection chemiluminescence-based method for N-nitrosamine analysis in advanced-treated recycled water, drinking water, and wastewater

Autor: Shannon L. Roback, Takahiro Fujioka, Megan H. Plumlee, Hitoshi Kodamatani

Publikováno v: Environmental Science: Water Research & Technology. 6:1106-1115

N-Nitrosamines are water contaminants of public health concern due to their carcinogenicity at low concentrations. These compounds can form in wastewater and drinking water when chloramination is utilized for disinfection. Monitoring of N-nitrosamine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05689347cb604b9c81f6a4d3404e8c7b
https://doi.org/10.1039/c9ew00943d

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Correction: Validation of a novel direct-injection chemiluminescence-based method for N-nitrosamine analysis in advanced-treated recycled water, drinking water, and wastewater

Autor: Shannon L. Roback, Hitoshi Kodamatani, Takahiro Fujioka, Megan H. Plumlee

Publikováno v: Environmental Science: Water Research & Technology. 8:687-687

Correction for ‘Validation of a novel direct-injection chemiluminescence-based method for N-nitrosamine analysis in advanced-treated recycled water, drinking water, and wastewater’ by Shannon L. Roback et al., Environ. Sci.: Water Res. Technol.,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e071bcafb57c54812886070cdd095bde
https://doi.org/10.1039/d2ew90004a

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Correction: Non-target mass spectrometry analysis of NDMA precursors in advanced treatment for potable reuse

Autor: Shannon L. Roback, Imma Ferrer, E. Michael Thurman, Kenneth P. Ishida, Megan H. Plumlee, Andrew Poustie, Paul Westerhoff, David Hanigan

Publikováno v: Environmental Science: Water Research & Technology. 8:686-686

Correction for ‘Non-target mass spectrometry analysis of NDMA precursors in advanced treatment for potable reuse’ by Shannon L. Roback et al., Environ. Sci.: Water Res. Technol., 2018, 4, 1944–1955, DOI: 10.1039/C8EW00401C.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6f7fc693476628e4d4892c7ea7a50cd
https://doi.org/10.1039/d2ew90008d

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An inline ion-exchange system in a chemiluminescence-based analyzer for direct analysis of N-nitrosamines in treated wastewater

Autor: Shannon L. Roback, Kenneth P. Ishida, Megan H. Plumlee, Hiroto Masunaga, Takahiro Fujioka, Hitoshi Kodamatani, Noboru Maruyama

Publikováno v: Journal of Chromatography A. 1553:51-56

A newly developed, ion exchange-based inline pretreatment system was used to mitigate the effect of background constituents in natural water and treated wastewater to achieve rapid, reliable, and sensitive analysis of N-nitrosamines. The pretreatment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::151e0dfda37a548b1a9f136f775dbcee
https://doi.org/10.1016/j.chroma.2018.04.030

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Non-target mass spectrometry analysis of NDMA precursors in advanced treatment for potable reuse

Autor: Shannon L. Roback, E. Michael Thurman, Paul Westerhoff, Kenneth P. Ishida, Andrew Poustie, Megan H. Plumlee, David Hanigan, Imma Ferrer

Publikováno v: Environmental Science: Water Research & Technology. 4:1944-1955

N-Nitrosodimethylamine (NDMA) is a disinfection by-product of concern in water reuse applications due to its potential human carcinogenicity. NDMA forms via the reaction of organic amine precursors with chloramines during water treatment. Advanced tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::331c3788303a35283d9679adc54f554c
https://doi.org/10.1039/c8ew00401c

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Near real-time N-nitrosodimethylamine monitoring in potable water reuse via online high-performance liquid chromatography-photochemical reaction-chemiluminescence

Autor: Megan H. Plumlee, Shannon L. Roback, Kenneth P. Ishida, Taketo Tanisue, Takahiro Fujioka, Hitoshi Kodamatani

Publikováno v: Environmental Science: Water Research & Technology. 3(6):1032-1036

Direct potable reuse requires stringent water quality assurance to protect public health. This study developed an online analytical technique?high-performance liquid chromatography followed by photochemical reaction and chemiluminescence detection (H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e89804759196251e54774daf16f37e3
http://hdl.handle.net/10069/37910

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