WATER TREATMENT PORTABLE DEVICE Russian patent published in 1997 - IPC

FIELD: water purification and preparation technologies, reagent-free electrochemical purification and disinfection of drinkable water at home under periodic mode. SUBSTANCE: in agreement with version 1 water treatment portable device includes power supply source 1 of direct pulsating current connected by means of current leads 2 to electrodes 3 and 4 positioned vertically made in the form of coaxially placed cylinders installed in body 5. In this case outer cylinder functions as soluble anode 3 and inner cylinder functions as cathode 4. Holes 6 to feed and discharge treated water are located in upper and lower parts of body. In compliance with version 2 anode is manufactured from bar in the form of cylindrical spiral (coil). EFFECT: enhanced degree of purification, increased reliability of device. 3 cl, 3 dwg , 1 tbl