Identification of mercury methylation product by tert-butyl compounds in aqueous solution under light irradiation
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- 作者：Baowei Chena ; c ; chenbw5@mail.sysu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ping Chenb ; Bin Hec ; Yongguang Yinc ; Linchuan Fangd ; Xiaowei Wanga ; Hongtao Liub ; Lihua Yanga ; Tiangang Luanb
- 关键词：Methylation ; Monomethylmercury ; Tert-butyl compounds ; Ultraviolet irradiation ; Aqueous solution
- 刊名：Marine Pollution Bulletin
- 出版年：2015
- 出版时间：15 September 2015
- 年：2015
- 卷：98
- 期：1-2
- 页码：40-46
- 全文大小：552 K
文摘
- •
Tert-butyl alcohol and hydroperoxide are methyl donors of Hg photo-methylation.
- •
The hydroxyl radical can initially promote the photo-methylation of inorganic Hg.
- •
Excessive
OH can lead to the degradation of MeHg.- •
MeHg can be produced via intramolecular methyl transfer.