Aqueous photodegradation of 4-tert-butylphenol: By-products, degradation pathway and theoretical calculation assessment
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- 作者：Yanlin Wua ; Jin Shib ; Hongche Chenb ; Jianfu Zhaoa ; Wenbo Dongb ; wbdong@fudan.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：4-t-BP ; 4-tert-butylphenol ; LFP ; laser flash photolysis ; HO ; hydroxyl radical
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：566-567
- 期：Complete
- 页码：86-92
- 全文大小：1208 K
文摘
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Photodegradation of 4-t-BP, an endocrine disrupting chemical, has been investigated.
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3 stable byproducts were identified from photolysis and oxidation processes.
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5 transient by-products were concluded from LFP experiments.
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The theoretical calculation was performed to confirm the byproducts.
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4-t-BP was degraded with increasing efficiency: 254 nm < H2O2/313 nm < H2O2/254 nm.