Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Elisabeth Salhi"'
Publikováno v:
Water Research, 207
The application of oxidants for disinfection or micropollutant abatement during drinking water and wastewater treatment is accompanied by oxidation of matrix components such as dissolved organic matter (DOM). To improve predictions of the efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8ce88422a79b14010a8454834f973ed
https://pubmed.ncbi.nlm.nih.gov/34740166
https://pubmed.ncbi.nlm.nih.gov/34740166
Publikováno v:
Environmental sciencetechnology. 54(16)
Ozonation of drinking and wastewater relies on ozone (O3) and hydroxyl radical (•OH) as oxidants. Both oxidants react with dissolved organic matter (DOM) and alter its composition, but the selectivity of the two oxidants and mechanisms of reactivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2270b44c340dfcb81a72309e73fb6ec3
https://pubmed.ncbi.nlm.nih.gov/32697081
https://pubmed.ncbi.nlm.nih.gov/32697081
Autor:
Nora S. Minas, Elisabeth Salhi, Elisabeth M.-L. Janssen, Karin Kiefer, Juliane Hollender, Urs von Gunten, Tobias Bader
Publikováno v:
Water Research, 183
© 2020 The Authors Chlorothalonil, a fungicide applied for decades worldwide, has recently been banned in the European Union (EU) and Switzerland due to its carcinogenicity and the presence of potentially toxic transformation products (TPs) in groun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f16f8c5f7661393d366040eecdf7474
Publikováno v:
Water Research. 185:116235
Ozonation of secondary wastewater treatment plant effluent for the abatement of organic micropollutants requires an accurate process control, which can be based on monitoring ozone-induced changes in dissolved organic matter (DOM). This study present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afbc08a4ba25f2cb95031238d22e9617
https://doi.org/10.1016/j.watres.2020.116235
https://doi.org/10.1016/j.watres.2020.116235
Publikováno v:
Water Research, 144
Electron-donating activated aromatic moieties, including phenols, in dissolved organic matter (DOM) partially control its reactivity with the chemical oxidants ozone and chlorine. This comparative study introduces two sensitive analytical systems to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d156a4f2b33b67da02a6269167b6ac4
https://hdl.handle.net/20.500.11850/282076
https://hdl.handle.net/20.500.11850/282076
Publikováno v:
Water research. 144
Oxidation processes are impacted by the type, concentration and reactivity of the dissolved organic matter (DOM). In this study, the reactions between various types of DOM (Suwannee River fulvic acid (SRFA), Nordic Reservoir NOM (NNOM) and Pony Lake
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a91f4c7454e1271a39df094d25a268
https://pubmed.ncbi.nlm.nih.gov/30014980
https://pubmed.ncbi.nlm.nih.gov/30014980
Autor:
Hana Mestankova, Elisabeth Salhi, Michael Schärer, Yael Schindler Wildhaber, Kristin Schirmer, Urs von Gunten
Publikováno v:
Water Research. 75:324-335
Organic micropollutants such as pharmaceuticals, estrogens or pesticides enter the environment continuously through the effluent of municipal wastewater treatment plants (WWTPs). Enhanced treatment of wastewater (WW) by ozone (O3) is probably one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51f9bb470d648db78b8e81dd7d94cac5
https://doi.org/10.1016/j.watres.2015.02.030
https://doi.org/10.1016/j.watres.2015.02.030
Publikováno v:
Environmental Science & Technology. 49:1698-1705
Peracetic acid (PAA) is a disinfectant considered for use in ballast water treatment, but its chemical behavior in such systems (i.e., saline waters) is largely unknown. In this study, the reactivity of PAA with halide ions (chloride and bromide) to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c680825fb5f897fd76abbd586a587448
https://doi.org/10.1021/es503920n
https://doi.org/10.1021/es503920n
Autor:
Thomas Höfer, Amisha D. Shah, Urs von Gunten, Zheng-Qian Liu, Barbara Werschkun, Elisabeth Salhi
Publikováno v:
Environmental Science: Water Research & Technology. 1:465-480
As ocean-going ships begin implementing chemical disinfection to treat ballast water, the potential formation of disinfection by-products (DBPs) is an important issue of concern. This is especially critical since ballast waters are often saline, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2de6c0337913c52d08ecd149067d8c5
https://doi.org/10.1039/c5ew00061k
https://doi.org/10.1039/c5ew00061k
Publikováno v:
Environmental Science & Technology. 48:13173-13180
It has been shown previously that the disproportionation of halogen-containing oxidants (e.g., HOCl, HOBr, and ClO2) is enhanced by a CuO-catalyzed process. In this study, the transformation of iodine during chlorination in the presence of CuO was in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2dea578cbe9ddbada08e673f65fc40
https://doi.org/10.1021/es5032079
https://doi.org/10.1021/es5032079