Diisobutyl Phthalate Degradation by Fenton Treatment

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標題:	Diisobutyl Phthalate Degradation by Fenton Treatment
作者:	Worawit Wongniramaikul Chih-Hsiang Liao Proespichaya Kanatharana
貢獻者:	環境資源管理系
關鍵字:	Diisobutyl phthalate fenton treatment hydroxyl radical
日期:	2007-04
上傳時間:	2010-01-15 11:18:15 (UTC+8)
摘要:	Degradation of diisobutyl phthalate (DIBP) by Fenton oxidation was evaluated in this study. The results indicate that the pH, H2O2 and Fe2 + concentration were three main operating factors considerably affecting the decomposition of DIBP. The optimum conditions were observed at pH 3 and the molar ratio of [H2O2]: [Fe2 +]: [DIBP] = 5: 5: 1. Under such condition, the maximum removal of DIBP was as high as 87% at a time of 30 minutes. In general, the empirical equation was derived as follows: (dCDIBP/dt)initial = -k CDIBP,00.88CFe2 +,00.33CH2O20.95.
關聯:	Journal of Environmental Science and Health, Part A 42(5)： p.567-572
顯示於類別:	[環境工程與科學系(所)] 期刊論文

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