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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/22244


    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.
    Appears in Collections:[環境工程與科學系(所)] 期刊論文

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