METHOD FOR WATER PURIFICATION AND WASHING MACHINE EQUIPPED WITH WATER PURIFICATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for a maintenance-free water purification and a washing machine equipped with a water purification device.

SOLUTION: The method for water purification includes: a metal ion removing tool 1 wherein at least a part of the metal ion included in the water is removed by ion exchange; a detergent case (recovering tool) 3 which recovers the metal ion removing tool 1 by the detergent; and a cleaning tool 2 (a cleaning water inflow pipe 2a and cleaning water outflow pipe 2b) for washing the detergent case 3 and the metal ion removing tool 1. Thus, the effectiveness of cleaning is increased and the maintenance-free water purification method and the washing machine equipped with the water purification device are provided.

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