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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/25780


    Title: pH值在Feuton系統中所扮演角色探討
    Authors: 張方淑;高思懷;吳嘉麗
    Contributors: 淡江大學化學學系
    Keywords: Fenton法;過氧化氫;化學氧化;pH控制
    Date: 1995
    Issue Date: 2009-12-01 09:15:31 (UTC+8)
    Abstract: Fenton法可發揮混凝與氧化之作用已可確知,然而如何兼顧此二作用,必需由反應過程中pH值加以控制,此因pH值控制著系統中鐵型態,而鐵型態決定Fenton連鎖反應中自由基再生行為;叉,鐵型態除受pH1,直影響外,系統中溶氧量與鹼度對初期Fenton反應影響亦大,因豆鐵離子易於此系統中氧化。文中掌挂pH(,直對過氧化氫分解作用,輔以其對亞鐵離子存在型態之影響,過氧化氫、豆鐵兩者共存下相互反應影響關係'最後加入有機物與自由基影響因子,籍由有機物之變動與去除量之評估,可獲得此系統於廢水處理時應調控之最佳化pH條件。
    Relation: 第20屆廢水處理技術研討會論文集,頁6-16
    Appears in Collections:[Graduate Institute & Department of Chemistry] Proceeding

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