MODELING OF THE PROCESS OF ELECTROSTATIC SORPTION ON SUSPENDED PARTICLES OF SOLID-PHASE POWDERS IN AIR SPACE

In the present work, the authors have made a literature analysis of the infl uence of various factors on the adsorbability of harmful substances in air space. A physicomathematical substantiation of the improvement of the sorption capacity due to the presence of a charge on particles of nanostructured sorption compositions has been proposed. The kinetics of sorption as a function of the interaction time and the dispersity of particles of the charged sorbent and neutral particles of the solute has been determined. Experimental and theoretical assessment of the process of coagulation of liquid-phase particles of glycerin with electrostatically charged solid-phase powders of various kinds in a closed volume have been made. The proposed physicomathematical model of electrostatic sorption was tested for adequacy to experimental data on variation in the average volume-surface diameter of electrostatically charged aerosol formations with time. 
   
Author:  M. Yu. Stepkina and O. B. Kudryashova
Keywords:  disinfection, sorption, nanostructured particles, electrostatic spraying, kinetics of sorption, electrostatic coagulation
Page:  879