کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
629062 | 1455498 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of support on membrane performance in dialysis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Generally, a membrane is a composite, made by forming a skin layer on a support. The ion permeability coefficient of the support is generally different from that of the skin layer. Therefore, the characteristic properties of the support also affect membrane performance. We theoretically discuss the effect of pore radius, porosity and thickness of the support on ion flux and membrane potential, keeping the parameters of the skin layer constant. It was found that it is impossible to neglect the effect of support even if the support has no charge and a high porosity. In some cases, the membrane property is mainly determined by the support.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 192, Issues 1â3, 10 May 2006, Pages 346-355
Journal: Desalination - Volume 192, Issues 1â3, 10 May 2006, Pages 346-355
نویسندگان
Ryosuke Takagi,