Menu: Home :: go to Journal :: switch to Russian :: switch to English
You are here: all Journals and Issues→ Journal→ Issue→ Article

FRACTAL APPROACH TO PENETRATION CHARACTERISTICS DESCRIPTION OF POLYMERIC COMPO- SITE MEMBRANES

Annotation

The paper presents the results of the analysis of the structural organization of porous space in composite reverse osmosis MGA-95 and ESPA membranes. A capillary model and model of the laid spheres are considered. Special procedure of reorganization of a low angle x-ray dispersion curve allows analyzing disseminating objects as a set of monodisperse formations of spherical, disk-shaped and cylindrical forms. Using approach of Gine for certain vectors of dispersion average radiuses of inertia of disseminating elements have been defined. The structural organization of membranes pores taking into account their polydisperse character was considered in the light of self-affine fractal conception.

Keywords

fractals; the membrane flow of matter; pore radius; permeability; structure; threshold space

Full-text in one file

Download

UDC

УДК 66.06

Pages

1276-1278

Для корректной работы сайта используйте один из современных браузеров. Например, Firefox 55, Chrome 60 или более новые.