SIMPLE WATER PURIFIER AND WATER PURIFICATION METHOD USING SIMPLE WATER PURIFIER

摘要

PROBLEM TO BE SOLVED: To provide a simple water purifier which is inexpensive and is capable of yielding a treated water having good water quality and a water purification method using this simple water purifier. ;SOLUTION: The simple water purifier 1, which purifies water to be treated poured to a water purifying vessel 2 formed as a cylindrical body having a bottom 3 and discharges the treated water B from a discharge hole 3a, has an active carbon layer 5 which is arranged on the bottom 3, a stationary perforated plate 6 which has plural holes 6a to allow the water to be treated to permeate and is fixed to the water purifying vessel 2 to cover the surface of the active carbon layer 5, a flat planar filer 7 which is arranged on this stationary perforated plate 6 and a retaining perforated plate 8 which has plural holes 8a to allow the permeation of the water to be treated and is laminated on this filter 7. Hydrogen peroxide is previously injected into the water to be treated before the water A to be treated is poured into the simple water purifier 1.;COPYRIGHT: (C)1999,JPO