کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
626085 882864 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3-Dimensional characterization of membrane with nanoporous structure using TEM tomography and image analysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
3-Dimensional characterization of membrane with nanoporous structure using TEM tomography and image analysis
چکیده انگلیسی

The nanoporous structure of a membrane varies in a 3-dimensional (3-D) space and has remarkable influences on the filtration or desalination achieved, fouling potentials and therefore, the quality of yielded water. Knowledge of the 3-D nanoporous structure is thus vital to understanding and predicting its performance. A novel method by incorporating transmission electronic microtomography, image processing and 3-D reconstruction is introduced to characterize membranes with nano structures. The reconstruction algorithm allows for the visualization of 3-D nanoporous structure in a non-destructive way from any directions. This novel technique leads to in-depth understanding and accurate prediction of filtration performance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 250, Issue 2, 15 January 2010, Pages 757–761
نویسندگان
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