کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
638026 1456160 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of hydraulic and depth-dependent properties of nematically ordered montmorillonite assemblages during microfiltration
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Determination of hydraulic and depth-dependent properties of nematically ordered montmorillonite assemblages during microfiltration
چکیده انگلیسی
Smiles' multiphase approach has been applied to the analysis of data arising from the microfiltration of montmorillonite particles which exhibit nematic ordering on accumulation on the membrane. Results obtained for different feed ionic strengths and applied pressures using Smiles' approach are consistent with results obtained using conventional cake filtration theory. Both approaches enable quantification of the effect of a step increase in ionic strength on increase in cake hydraulic conductivity. In addition, Smiles' approach provides a convenient means of describing the depth variation in solid volume fraction of the cake as well as local moisture content and pressure drop profiles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 313, Issues 1–2, 10 April 2008, Pages 232-241
نویسندگان
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