Oxidation of atrazine by photoactivated potassium persulfate in aqueous solutions

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• 作者：M. S. Khandarkhaeva ; D. G. Aseev ; M. R. Sizykh…
• 关键词：atrazine ; persulfates ; solar radiation ; natural water
• 刊名：Russian Journal of Physical Chemistry A, Focus on Chemistry
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：90
• 期：11
• 页码：2177-2182
• 全文大小：275 KB
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Physical Chemistry
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1531-863X
• 卷排序：90

文摘

General laws of the photochemical oxidation of atrazine by inorganic peroxo compounds under the impact of solar radiation are studied. It is found that almost complete conversion of atrazine can be achieved via photochemical oxidation with persulfate after 120 min, but no deep mineralization is observed. The effect an aqueous matrix has on the processes of atrazine degradation in combined oxidation systems is considered.