کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
581255 | 1453158 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical degradation of waters containing O-Toluidine on PbO2 and BDD anodes
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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: Electrochemical degradation of waters containing O-Toluidine on PbO2 and BDD anodes Electrochemical degradation of waters containing O-Toluidine on PbO2 and BDD anodes](/preview/png/581255.png)
چکیده انگلیسی
Electrochemical oxidation of O-Toluidine (OT) was studied by galvanostatic electrolysis using lead dioxide (PbO2) and boron-doped diamond (BDD) as anodes. The influence of operating parameters, such as current density, initial concentration of OT and temperature was investigated. Measurements of chemical oxygen demand were used to follow the oxidation. The experimental data indicated that on PbO2 and BDD anodes, OT oxidation takes place by reaction with electrogenerated hydroxyl radicals and is favoured by low current density and high temperature. Furthermore, BDD anodes offer significant advantages over PbO2 in terms of current efficiency and oxidation rate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 170, Issues 2â3, 30 October 2009, Pages 928-933
Journal: Journal of Hazardous Materials - Volume 170, Issues 2â3, 30 October 2009, Pages 928-933
نویسندگان
Emna Hmani, Sourour Chaabane Elaoud, Youssef Samet, Ridha Abdelhédi,