Removal of trace level amounts of twelve sulfonamides from drinking water by UV-activated peroxymonosulfate
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- 作者：Changzheng Cuia ; cuichangzheng@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lei Jinb ; Lei jiangb ; Qi Hana ; Kuangfei Lina ; Shuguang Lua ; Dong Zhangb ; Guomin Caoa
- 关键词：Trace level antibiotics ; Sulfonamides ; UV activated peroxymonosulfate ; Drinking water ; Removal
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：572
- 期：Complete
- 页码：244-251
- 全文大小：984 K
文摘
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Trace-level sulfonamides were removed from drinking water.
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UV, peroxymonosulfate (PMS), and UV-activated PMS were used for the removal.
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Sulfonamides with five-membered heterocycles had more rapid photolysis.
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Heterocyclic ring structure greatly affected photolysis and PMS oxidation.
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UV/PMS could quickly and completely eliminate trace-level sulfonamides.