An image-based method for obtaining pore-size distribution of porous media
Journal
Environmental Science and Technology
Journal Volume
43
Journal Issue
9
Pages
3248-3253
Date Issued
2009
Author(s)
Abstract
This purpose of this investigation is to develop a new method for obtaining pore-size distribution (PSD) and other pore parameters from inner structure images. This method can be summarized into four key procedures to realize its functionality. A MATLAB program was composed to make the method applicable for image analysis. Image tests on wastewater biofouling layer samples showed the validity and feasibility of the method for analyzing intrinsic porous structures. The structural information obtained by this method can facilitate the understanding of transport phenomena, e.g., water flow and species diffusion inside porous structures. ? 2009 American Chemical Society.
SDGs
Type
journal article