کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
151158 | 456464 | 2011 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kinetic study of degradation of Rhodamine B in the presence of hydrogen peroxide and some metal oxide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this research, the kinetics of degradation of Rodamine B in the presence (hydrogen peroxide), (hydrogen peroxide + aluminum oxide), (hydrogen peroxide + nano-sized aluminum oxide) and (hydrogen peroxide + iron oxide) were studied. The order of reaction respect to the reactants (Rodamine B, hydrogen peroxide, iron oxide, aluminum oxide and nano-sized aluminum oxide) were determined by concentration dependency of the rate of degradation to each mentioned reactants. The rate constants of degradation of Rodamine B were determined for the examined systems. The obtained results show that the efficiency of the examined systems for the degradation of Rodamine B as follow: (FeO + H2O2) > (nano-sized Al2O3 + H2O2) > (Al2O3 + H2O2) > (H2O2).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 168, Issue 3, 15 April 2011, Pages 1073–1078
Journal: Chemical Engineering Journal - Volume 168, Issue 3, 15 April 2011, Pages 1073–1078
نویسندگان
Abbas Mehrdad, Bakhshali Massoumi, Robab Hashemzadeh,