کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
584255 | 1453181 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Response surface optimization of electrochemical treatment of textile dye wastewater
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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: Response surface optimization of electrochemical treatment of textile dye wastewater Response surface optimization of electrochemical treatment of textile dye wastewater](/preview/png/584255.png)
چکیده انگلیسی
The electrochemical treatment of textile dye wastewater containing Levafix Blue CA, Levafix Red CA and Levafix Yellow CA reactive dyes was studied on iron electrodes in the presence of NaCl electrolyte in a batch electrochemical reactor. The wastewater was synthetically prepared in relatively high dye concentrations between 400 mg/L and 2000 mg/L. The electrochemical treatment of textile dye wastewater was optimized using response surface methodology (RSM), where current density and electrolyte concentration were to be minimized while dye removal and turbidity removal were maximized at 28 °C reaction temperature. Optimized conditions under specified cost driven constraints were obtained for the highest desirability at 6.7 mA/cm2, 5.9 mA/cm2 and 5.4 mA/cm2 current density and 3.1 g/L, 2.5 g/L and 2.8 g/L NaCl concentration for Levafix Blue CA, Levafix Red CA and Levafix Yellow CA reactive textile dyes, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 145, Issues 1â2, 25 June 2007, Pages 277-286
Journal: Journal of Hazardous Materials - Volume 145, Issues 1â2, 25 June 2007, Pages 277-286
نویسندگان
Bahadır K. Körbahti,