Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/21962
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    CNU IR > Chna Nan Annual Bulletin > No.28 (2002) >  Item 310902800/21962
    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/21962


    Title: Fe3+Co2+Al3+強酸型樹脂觸媒對酚及2,4二硝基酚之氧化研究
    Oxidation of phenol and 2,4-dinitrophenol by Fe+3,Co2+,Al3+-resin catalysts
    Authors: 洪睦雅
    劉瑞美
    許菁珊
    陳世雄
    李郁惠
    吳文慈
    吳碧連
    蘇振毅
    林健志
    Contributors: 環境工程衛生系
    Keywords: 強酸型陽離子交換樹脂
    觸媒

    2,4-二硝基酚
    氧化作用
    Strong acidic cation exchange resin
    Catalyst
    Phenol 2,4-dinitrophenol
    Oxidation
    Date: 2003
    Issue Date: 2010-03-24 16:45:17 (UTC+8)
    Abstract: 本研究乃是利用強酸型樹脂作為Fe3+、Co2+、Al3+觸媒之支持物,配合適當濃度之雙氧水進行觸媒氧化程序來處理具毒性之酚類化合物,探討不同樹脂觸媒對酚與2,4-二硝基酚之氧化效率,分析反應過程中ph值及污染物殘餘濃度之變化。經實驗結果顯示,以Fe3+、Co2+、Al3+樹脂觸媒與0.1MH2O2在溫度80。C下,對500mgL-1的酚與2,4-二硝基酚溶液(ph=7)進行觸媒氧化反應,結果顯示強酸型鐵樹脂觸媒/雙氧水系統在反應十分鐘以內對酚及2,4-二硝基酚之氧化效率高達97%以上,且反應過程溶液之ph值有明顯之下降。而強酸型鋁樹脂觸媒對酚及2,4-二硝基酚之氧化反應中,ph值降為2~3,其氧化效率亦可高達99%,相較於強酸型鈷樹脂觸媒對酚及2,4-二硝基酚之氧化效率並不顯著,其效率僅分別為27%與42%。
    Relation: 嘉南學報 28期 : p.114-123
    Appears in Collections:[Chna Nan Annual Bulletin] No.28 (2002)
    [Dept. of Environmental Engineering and Science (including master's program)] Periodical Articles

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