Использование фрактального подхода в описании структуры поверхности и проницаемости полимерных композиционных мембран

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 S average radiuses of inertia Rg 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.