Development of Method for Destruction of 4-Cyanophenol Using Photolysis and Activated Oxidative Processes

被引：0
|
作者：
A. A. Fedorova
I. V. Sokolova
机构：
[1] Tomsk National Research State University,
来源：
Journal of Applied Spectroscopy | 2023年 / 90卷
关键词：
phenols; 4-cyanophenol; UV radiation; excilamp; absorption spectra; hydrogen peroxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The destruction of 4-cyanophenol using photolysis and activated oxidative processes in aqueous solutions was examined. The effect of UV radiation from KrCl and XeBr excilamps on its absorption spectra was studied. It was shown that in order to obtain efficient photodegradation direct photolysis must be supplemented with a KrCl excilamp with the addition of hydrogen peroxide to an aqueous solution of 4-cyanophenol in order to start the mechanism involving hydroxyl radicals.
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页码：825 / 829
页数：4
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