Characterization of Disinfection By-Products in Arkhangelsk Tap Water by Liquid Chromatography/High-Resolution Mass Spectrometry
- Autores: Kosyakov D.1, Ul’yanovskii N.1, Popov M.1, Latkin T.1, Lebedev A.1,2
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Afiliações:
- Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University
- Department of Chemistry, Moscow State University
- Edição: Volume 73, Nº 13 (2018)
- Páginas: 1260-1268
- Seção: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182908
- DOI: https://doi.org/10.1134/S1061934818130099
- ID: 182908
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Resumo
Disinfection of drinking water with chlorine-containing reagents leads to the formation of a large number of disinfection by-products, resulting from the chlorination of natural dissolved organic matter. High-performance liquid chromatography/high-resolution mass spectrometry with solid-phase preconcentration on a polymeric sorbent was used to study the component composition of halogen-containing disinfection by-products in Arkhangelsk tap water. Fourteen chlorinated and brominated organic compounds, which belong to the classes of halophenols, aromatic acids, carbonyl compounds, and chlorine-substituted nitrogen-containing heterocyclic compounds, have been found. Based on the analysis of MS/MS spectral data, possible structures of the detected disinfection by-products are proposed.
Sobre autores
D. Kosyakov
Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University
Autor responsável pela correspondência
Email: d.kosyakov@narfu.ru
Rússia, Arkhangelsk, 163002
N. Ul’yanovskii
Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University
Email: a.lebedev@org.chem.msu.ru
Rússia, Arkhangelsk, 163002
M. Popov
Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University
Email: a.lebedev@org.chem.msu.ru
Rússia, Arkhangelsk, 163002
T. Latkin
Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University
Email: a.lebedev@org.chem.msu.ru
Rússia, Arkhangelsk, 163002
A. Lebedev
Core Facility Center “Arktika,” Lomonosov Northern (Arctic) Federal University; Department of Chemistry, Moscow State University
Autor responsável pela correspondência
Email: a.lebedev@org.chem.msu.ru
Rússia, Arkhangelsk, 163002; Moscow, 119991