Sunlight photolysis of benzotriazoles - Identification of transformation products and pathways
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- 作者：Cindy Weidauer ; Caroline Davis1 ; Julia Raeke ; Bettina Seiwert ; Thorsten Reemtsma ; thorsten.reemtsma@ufz.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Corrosion inhibitors ; Photochemical fate ; Ultrahigh-resolution mass spectrometry ; Kinetics ; Natural organic matter
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：154
- 期：Complete
- 页码：416-424
- 全文大小：1391 K
文摘
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Sunlight photolysis is a relevant degradation process for benzotriazoles in surface water.
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Photodenitrogenation is the first degradation step (except for 4OH-BT).
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Most transformation products show a high reactivity or are biodegradable.
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Some reactive photolysis intermediates react with dissolved organic matter.