کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
597488 | 1454067 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of treatment of carbon cloth with sodium hydroxide solution on its adsorption capacity for the adsorption of some cations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
Effect of treatment of C-cloth with sodium hydroxide on the adsorption capacity for the adsorption of several metal cations was studied. The concentration of ions in the solution was monitored using atomic absorption spectrometer. The adsorption isotherm data for the cations were derived at 25 °C and treated according to Langmuir and Freundlich models. It was found that for most of the investigated cations Langmuir model was more successful. Adsorption capacities were determined from Langmuir isotherms. Treatment of the adsorbent with NaOH increased the adsorption capacity for the adsorption of all of the investigation ions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 304, Issues 1–3, 1 September 2007, Pages 36–40
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 304, Issues 1–3, 1 September 2007, Pages 36–40
نویسندگان
Abbas Afkhami, Tayyebeh Madrakian, Ziba Karimi, Azadeh Amini,