PROBLEM TO BE SOLVED: To provide a novel apparatus capable of easily generating a body of slightly acidic reduced water having a low oxidation-reduction potential.SOLUTION: The provided reduced water generator includes: an ion exchange tank possessing a protonic ion exchange resin and providing a body of ion-exchanged water as a result of the transmission therethrough and ion exchange of a body of raw water and a diaphragm-free electrolytic tank possessing a pair of metal electrodes and providing a body of reduced water by electrolyzing the ion-exchanged water supplied from the ion exchange tank.COPYRIGHT: (C)2015,JPO&INPIT【課題】弱酸性であって、かつ、酸化還元電位が低い還元水を容易に生成することができる新規な装置を提供する。【解決手段】プロトン型のイオン交換樹脂を有し、原水を通水することでイオン交換してイオン交換水とするイオン交換槽と、一対の金属電極を有し、前記イオン交換槽から供給された前記イオン交換水を電気分解して還元水とする無隔膜の電解槽とを備える、還元水生成装置。【選択図】図1
