Ultrasound and heat enhanced persulfate oxidation activated with Fe0 aggregate for the decolorization of C.I. Direct Red 23
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- 作者：Chih-Huang Weng ; chweng@isu.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Kuen-Lung Tsai
- 关键词：Decolorization ; Ultrasound ; Persulfate ; Azo dye ; Zero-valent iron ; Temperature
- 刊名：Ultrasonics Sonochemistry
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：29
- 期：Complete
- 页码：11-18
- 全文大小：1119 K
文摘
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Heat and ultrasound promoted DR23 decolorization in PS/Fe0 system.
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Key operating factors affecting PS/Fe0 was investigated.
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Mineralization of DR23 occurred quickly within 10 min.
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Ultrasound in PS/Fe0 system did not incur a substantial increase in electricity.