| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for generating and spraying electrolytic water appropriately managing neutral electrolytic water having a use-by date. <P>SOLUTION: An electrolytic water generating device 1 generates the neutral electrolytic water and is filled in an electrolytic water tank 8 marked with an identification-information-stored two-dimensional code 10 with the neutral electrolytic water. In that case, information on the use-by date is stored in an IC card 4. The electrolytic water tank 8 is conveyed to a place where an electrolytic water spraying device 2 is installed together with the IC card 4. The conveyed electrolytic water tank 8 is housed in the electrolytic water spraying device 2, which then reads the IC card 4. The electrolytic water spraying device 2 determines whether the use-by date of the neutral electrolytic water has expired or not based on the information on the use-by date. <P>COPYRIGHT: (C)2012,JPO&INPIT |
