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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/27264


    Title: Photolytic mechanism of monochlorobenzene in an aqueous UV/H2O2 system
    Authors: Juang,LC;Tseng,DH;Lee,JF
    Contributors: 環境工程研究所
    Keywords: HYDROGEN-PEROXIDE;ULTRAVIOLET-RADIATION;TITANIUM-DIOXIDE;FENTON REAGENT;OXIDATION;DECOMPOSITION;CHLOROPHENOLS;PHENOL;WATER;UV
    Date: 1998
    Issue Date: 2010-06-29 18:21:32 (UTC+8)
    Publisher: 中央大學
    Abstract: This study found that MCB photolysis, attacked by OH radicals, yielded 2-chlorophenol (2CP), 4-chlorophenol (4CP), 3-chlorocatechol (3-CC), chlorohydroquinone (CHQ), and 4-chlorocatechol (4-CC) as the aromatic intermediates. Oxalic acid was also found as ring opened intermediate. Experimental results showed that hydroxylation occurred prior to the dechlorination preceding ring cleavage. The illumination times for complete dechlorination and ring cleavage of the MCB were 20 minutes and 40 minutes, respectively. After ring cleavage, other reactions were needed to mineralize the organic acids into carbon dioxide and water. (C) 1998 Elsevier Science Ltd.
    Relation: CHEMOSPHERE
    Appears in Collections:[環境工程研究所 ] 期刊論文

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