کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9674101 | 1453197 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Oxidative degradation of diethyl phthalate by photochemically-enhanced Fenton reaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Oxidative degradation of diethyl phthalate by photochemically-enhanced Fenton reaction Oxidative degradation of diethyl phthalate by photochemically-enhanced Fenton reaction](/preview/png/9674101.png)
چکیده انگلیسی
A kinetic investigation into the photo-degradation of aqueous diethyl phthalate by Fenton reagent was conducted in this study. The obtained results showed the enhancement of diethyl phthalate (DEP) decomposition by UV irradiation with the Fenton reaction. It was found that H2O2 concentration, Fe2+ concentration, and aqueous pH value were the three main factors that could significantly influence the degradation rates of DEP. The highest degradation percentage (75.8%) of DEP was observed within 120 min at pH 3 in the UV/H2O2/Fe2+ system, with original H2O2 and Fe2+ concentrations of 5.00 Ã 10â4 and 1.67 Ã 10â4 mol Lâ1, respectively. The present study provides an effective approach to the treatment of wastewater containing DEP.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 126, Issues 1â3, 11 November 2005, Pages 112-118
Journal: Journal of Hazardous Materials - Volume 126, Issues 1â3, 11 November 2005, Pages 112-118
نویسندگان
Gui-Peng Yang, Xue-Kun Zhao, Xiao-Jing Sun, Xiao-Lan Lu,