| 摘要 |
An ion water purifier which improves taste of water by filtering acidic water and reductive decomposing chlorine constituents such as HOCl and OCl, allows a sediment filter to remove relatively large scale particles, prevent fine coal powder from mixing with product water and secure life of a ultrafiltration membrane filter, and allows the ultrafiltration membrane filter to remove fine solids and scales is provided. An ion water purifier comprises: a pretreatment filter part(11) for filtering and purifying raw water; an electrolytic cell(13) for electrolyzing the filtered purified water to generate acidic water and alkaline ion water; a water discharge part for discharging the alkaline ion water; and a filter installed between the electrolytic cell and the water discharge part. The filter is an activated carbon filter(21). The ion water purifier additionally comprises an ultrafiltration membrane filter(23) installed between the activated carbon filter and the water discharge part. The ion water purifier additionally comprises a sedimentation filter(22) installed between the activated carbon filter and the ultrafiltration membrane filter.
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