| 摘要 |
Ion exchange equipment which can deal with counter-flow regeneration or branch flow regeneration while simplifying a water collector. The ion exchange equipment comprises a first water collection pipe (14) communicating with a first channel (10) formed in the lid member (7) at a resin containing section (2), and a second water collection pipe (20) communicating with a second channel (11) formed in the lid member (7), wherein the inside diameter of the second water collection pipe (20) is set larger than the outside diameter of the first water collection pipe (14). The water collection pipes (14, 20) have axes set coaxially with the axis of the resin containing section (2) and form a double tube, and a third channel (12) communicating with the resin containing section (2) is formed in the lid member (7). |
