| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain such a configuration that a liquid to be treated can be efficiently transferred to a position above the liquid surface and efficiently purified with a gas, in a liquid treatment apparatus for purifying the liquid to be treated stored in a container with the gas. <P>SOLUTION: The liquid treatment apparatus is provided with a water wheel (60) for purification, which is provided in a water tank (41) and rotates with at least part thereof immersed in humidification water in the water tank (41) so that the humidification water in the water tank (41) may be transferred to a position above the liquid surface and brought into contact with active species in the water tank (41). The water wheel (60) for purification includes: a platelike base portion (61) which is provided perpendicularly to the liquid surface of the humidification water and provided to be rotatable around a shaft portion (63) extending in a thickness direction; and a plurality of blades (62) provided on the side surface of the base portion (61) in such a manner that at least part thereof are parallel to each other. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
