| 摘要 |
An apparatus and a method for improving the water quality of a reservoir are disclosed. In the present invention, the surface water of the reservoir is circulated into the deep layers of the reservoir in a forcible manner, and therefore, the solute oxygen is diffused even into the deep layers of the reservoir. Accordingly, even if a turbid state occurs, living creatures can be sufficiently proliferated. Further, the hydrogen ion concentration is maintained at the neutral level, and therefore, the water of the reservoir is self-purified in a natural manner. The apparatus for improving the water quality of a reservoir includes the following elements. That is, a base plate is made to float upon the water surface of the reservoir, and a branched surface water guiding pipe is installed under the bottom of the base plate. A screw is installed within the guiding pipe, for being driven by a power, whereby the surface water is forcibly circulated into the deep layer of the reservoir.
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