METHOD FOR PRODUCING POTABLE WATER, ADJUSTMENT WATER OR FUNCTIONAL WATER, AND DEVICE FOR PRODUCING POTABLE WATER, ADJUSTMENT WATER OR FUNCTIONAL WATER

摘要

To provide a method for clarifying a change in a taste, a flavor and a color of a liquid comprising potable water, adjustment water or functional water and a functional change and an effect in subjecting them to heat treatment to specify an effective voltage applying method and capable of sufficiently inhibiting oxidation due to storage and sufficiently reducing cytotoxicity.SOLUTION: A method for producing potable water, adjustment water or functional water in which a plus simultaneously applying step of simultaneously applying a plus direct current of a predetermined first voltage and an alternating current of a predetermined second voltage to stored raw material water by the respective pairs of electrodes only for a predetermined plus simultaneously applying time and a minus simultaneously applying step of simultaneously applying a minus direct current of a predetermined third voltage and an alternating current of a predetermined fourth voltage to the stored raw material water by the respective pairs of electrodes only for a predetermined minus simultaneously applying time are alternately repeated respectively; the plus direct current charging step and the minus direct current charging step are repeated twice or more.SELECTED DRAWING: Figure 1