کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
598520 | 1454092 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facilitated and retarded transport and degradation in porous media due to carriers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Mathematical analysis of two generic situations of microscale transport in the pore space, one with and one without carriers, delivers effective parameters for retardation and degradation or deactivation at a macroscale. The effective parameters differ from those of the microscale and are different for both generic situations. Explicit criteria are derived for the conditions under which migration with carriers is faster (facilitated transport) or slower (retarded transport) than in the non-carrier situation. The presented concept can be applied to explain differences between various measurement methods, illustrated by a series of batch and column experiments for phages.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 278, Issues 1â3, 20 April 2006, Pages 204-211
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 278, Issues 1â3, 20 April 2006, Pages 204-211
نویسندگان
Ekkehard Holzbecher, Halim Dizer,