HOUSEHOLD WATER PURIFIER Russian patent published in 2000 - IPC

FIELD: household appliances; purification of water to "drinking" category. SUBSTANCE: proposed household water purifier has device to feed water to be cleaned, electric purification unit, sorption purification unit, purified water outlet device and electric unit. Output of electric unit is connected to electric purification unit. Electric purification unit is made in form of electric coagulator with plate electrodes, thickness from 1 to 3 mm, in amount of 4 to 10 pieces, made of aluminum and/or aluminum alloys and arranged at a distance of 5 to 15 mm from each other. Electric unit is made for supplying voltage up to 20 V to electric coagulator unit electrodes with provision of change of electrode polarity in 30-120 s. EFFECT: enlarged operating capabilities. 10 cl, 1 tbl, 1 dwg