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| 標題: | The denitration pathway of p-nitrophenol in the hydrogen peroxide catalytic oxidation with an FeIII-resin catalyst |
| 作者: | Liou, Rey-May |
| 貢獻者: | 環境工程與科學系 |
| 關鍵字: | denitration
hydrogen peroxide catalytic oxidation
p-nitrophenol
resin catalyst |
| 日期: | 2011-08 |
| 上傳時間: | 2013-10-16 09:08:47 (UTC+8) |
| 出版者: | IWA PUBLISHING |
| 摘要: | The liquid-phase hydrogen peroxide catalytic oxidation of p-nitrophenol was performed with an Fe-III-resin catalyst. The conversion and mineralization of p-nitrophenol was effectively achieved at mild reaction conditions with the FeIII-resin catalyst. It was found that the oxidant concentration, pH, and temperature dominated the degradation rate of p-nitrophenol. The denitration pathway of p-nitrophenol was proposed, in which the concentration of H2O2 and temperature showed strong influence on the conversion of nitrite to nitrate. To study the factors influencing the denitration of p-nitrophenol, a comparable kinetic study was attempted to know the possible denitration pathway of p-nitrophenol. The results of this investigation indicated that denitration was the possible step occurring with the decomposition of p-nitrophenol. |
| 關聯: | Water Science Technology, 65(5), pp.81-100 |
| 顯示於類別: | [環境工程與科學系(所)] 期刊論文
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