FIELD: ion-exchange cleaning. SUBSTANCE: method of manufacture of filter element for ion-exchange cleaning consists in aerodynamic spinning of polymer microfibers from polymer melt, arranging them in layers formed on revolving porous framework at polymer melting point followed by winding the ion-exchange material in spiral; after winding the ion-exchange material, microfibers are laid on formed layer of ion-exchange material; used as ion-exchange material are synthetic ion-exchange monofibers or material woven from carbon fibers. EFFECT: enhanced efficiency. 3 cl
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