PROBLEM TO BE SOLVED: To provide a sterilization water discharge device that can properly discharge a sterilization water at the timing when the user requires the same without requiring the replenishment of chemicals or the like from the outside as well as while being almost free from maintenance.SOLUTION: A sterilization water discharge device WD has a controller 700 that is configured such that, during the time of discharging a sterilization water on the basis of a start operation part 310 of an operation unit 300 being pushed, a dirt-off process for discharging a water on which an electrolysis in an electrolysis tank 600 is not conducted, from a sterilization spout 200 for the purpose of washing off the dirt adhered to the sterilization object, and a sterilization process for discharging a sterilization water that is produced by conducting an electrolysis in the electrolysis tank 600, from the sterilization spout 200 for the purpose of sterilizing the surface of the sterilization object, are executed in sequence. Also, the applied voltage on an electrode 510 within a concentration tank 500 is controlled such that an adsorption treatment is executed during the dirt-off process and a desorption treatment is executed during the sterilization process.COPYRIGHT: (C)2015,JPO&INPIT【課題】外部からの薬剤等の補充を必要とせず、ほぼメンテナンスフリーでありながら、除菌水を使用者が必要とするタイミングで適切に吐出することのできる除菌水吐出装置を提供すること。【解決手段】この除菌水吐出装置WDの制御部700は、操作部300の開始操作部310が押されたことに基づいて除菌水を吐出させる際において、除菌対象物に付着した汚れを洗い落とすために、電解槽600における電気分解がなされていない水を除菌用スパウト200から吐出させる汚れ落とし工程と、除菌対象物の表面を除菌するために、電解槽600における電気分解がなされて生成された除菌水を除菌用スパウト200から吐出させる除菌工程と、を順に実行するように構成されている。また、汚れ落とし工程において吸着処理を実行し、除菌工程において離脱処理を実行するよう、濃縮槽500内の電極510に対する印加電圧を制御する。【選択図】図2
