Decomposition of Harmful Organic Compounds with Ultrasound Wave
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概要
- 論文の詳細を見る
The water pollution by harmful organic compounds is one of the most important environmental problems now. We focused on sonochemistry which is a method of decomposing and removing these pollutants. In this study, relationship between reaction rate of sonochemistry and operational parameters (sound pressure, initial concentration and hydrophilicity of organic compounds) was investigated. Reaction rate was found to be increased with increasing sound pressure. The decomposition rates of compounds were found to increase but their pseudo first order rate constants were found to decrease with their increasing initial concentration, which suggests around half order kinetics. Finally, their reaction rates were found to increase when the smaller the hydrophilicity of decomposed compound (the greater the hydrophobicity of compound) becomes.
- The Society of Chemical Engineers, Japanの論文
著者
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Nakae Takashi
Department Of Life System Institute Of Technology And Science Graduate School The University Of Toku
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Kojima Toshinori
Department Of Applied Chemistry Faculty Of Engineering Seikei University
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Kato Shigeru
Department Of Applied Chemistry Faculty Of Engineering Seikei University
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Nakae Takashi
Department of Materials and Life Science, Seikei University
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Takuma Yasuhiko
Department of Materials and Life Science, Seikei University
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Satokawa Sigeo
Department of Materials and Life Science, Seikei University
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