| 摘要 |
The object of the present invention is to provide a metal container washing apparatus (1; 1') which can obtain hydrogen peroxide for generating hydroxyl radicals and electrolytes using a simple configuration and a simple method and which is small and has excellent portability and storability, and the present invention provides a washing apparatus (1; 1') that washes a metal container (11; 11') of the present invention includes a negative electrode (5) that applies a negative voltage to a metal container (11; 11') to which a washing solution (20), in which a hydrogen peroxide generating agent generating hydrogen peroxide when dissolved in water is dissolved, is added; a positive electrode (6; 6') that applies a positive voltage to the washing solution (20); and a power supply (7) that applies a voltage between the negative electrode (5) and the positive electrode (6; 6'), and the inner surface (51) in the container (11; 11') is washed with hydroxyl radicals generated at the time of application of the voltage. It is possible to obtain both of hydrogen peroxide that generates hydroxyl radicals having a strong decomposition ability with respect to stains and electrolytes that allow the washing solution (20) to be electrolyzed with a low voltage such as a voltage that supplied by a battery (21). |
