Photolytic degradation of triclosan in freshwater and seawater. Aranami, K. & Readman, J. W. Chemosphere, 66(6):1052–1056, 2007. doi abstract bibtex A 12-days photolysis experiment of triclosan, a widely used bactericide, was performed in freshwater and seawater under a low intensity artificial white light source. Photodegradation of triclosan was observed in both the freshwater and seawater samples. Assuming a first-order reaction, half-lives of triclosan in the freshwater and seawater were approximately 8 and 4 days, respectively. 2,8-Dichlorodibenzo-p-dioxin (DCDD) was detected in both the freshwater and seawater samples after 3 days of irradiation. The photodegradation of triclosan and the production of DCDD suggest that triclosan could be less stable and DCDD might be more stable in seawater than freshwater. As a result, DCDD produced from triclosan survives for a longer time in seawater. ?? 2006 Elsevier Ltd. All rights reserved.
@article{aranami_photolytic_2007,
title = {Photolytic degradation of triclosan in freshwater and seawater},
volume = {66},
issn = {00456535},
doi = {10.1016/j.chemosphere.2006.07.010},
abstract = {A 12-days photolysis experiment of triclosan, a widely used bactericide, was performed in freshwater and seawater under a low intensity artificial white light source. Photodegradation of triclosan was observed in both the freshwater and seawater samples. Assuming a first-order reaction, half-lives of triclosan in the freshwater and seawater were approximately 8 and 4 days, respectively. 2,8-Dichlorodibenzo-p-dioxin (DCDD) was detected in both the freshwater and seawater samples after 3 days of irradiation. The photodegradation of triclosan and the production of DCDD suggest that triclosan could be less stable and DCDD might be more stable in seawater than freshwater. As a result, DCDD produced from triclosan survives for a longer time in seawater. ?? 2006 Elsevier Ltd. All rights reserved.},
number = {6},
journal = {Chemosphere},
author = {Aranami, Kazushi and Readman, James W.},
year = {2007},
pmid = {16930676},
keywords = {2, 8-Dichlorodibenzo-p-dioxin, Antimicrobial, Florence, Freshwater, Photodegradation, Photolysis, Seawater, TCS, Triclosan, marine},
pages = {1052--1056},
}
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