| 摘要 |
<p>A fluid depurator exhibiting high sterilization/depuration function with a simple arrangement, by which the sterilization/depuration function can be carried out under stabilized state by suppressing generation of noise or high voltage charging when the fluid to be treated such as water is sterilized/depurated. An inner tube (27) made of a nonconductive material and an outer tube (28) made of a nonconductive material are arranged coaxially with a predetermined space (S), between them, and an electrode (30) is provided by fixing an conductive member partially or entirely to the inner circumference of the outer tube (28), thus forming an apparatus body (10). The fluid depurator has a function for depurating fluid by producing electric discharge in the space (S) using the fluid (W) to be treated such as water flowing through the inner tube (27) when a voltage is applied to the electrode (30) of the apparatus body (10) as an earth electrode, and by causing reaction on gas such as oxygen or air flowing through the space (S) thereby generating ozone which is mixed with the fluid (W) to be treated.</p> |
