Regeneration of porous materials by the methodof the high-voltage electric discharge in the liquid

O.Sizonenko,
 
E.Taftay,
 
E.Lipyn,
 
A.Torpakov,
 
A.Zaychenko,
 
O.Kirichenko
 

Electrical Contacts and Electrodes - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2010, #10
http://www.materials.kiev.ua/article/479

Abstract

The traits of artificial origin filter regeneration with the high-voltage electric discharge (ED) are researched. The laws of connection of the working environment with the parameters of the ED effect in order to optimize the porous materials filtration characteristics changes are found. Conditions for defect-free filter regeneration were theoretically substantiated and experimentally established , which are the choice of: the working environment - water solutions of anionic, nonionic or a mixture of surfactants, the angle between the radius vector of the centers of processed filters, and the equatorial plane of the discharge channel, the integral energy of processing depending on the material of the filter, its porosity and permeability.


FILTER, HIGH-VOLTAGE ELECTRIC DISCHARGE, PERMEABILITY, POROSITY, PRESSURE OF THE PRESSURE WAVE, THE SYNERGETIC EFFECT