| 摘要 |
<p>PURPOSE: A reservoir water purifying equipment is provided, which can purify water in reservoir by compulsively recirculating surface water with rich dissolved oxygen content to deep water, thus keeping sufficient dissolved oxygen concentration and hydrogen ion concentration higher than neutral in deep water to help aquatic animals survive even under algal bloom phenomena. CONSTITUTION: The system comprises a buoyancy device(100), a base plate(200), a driving device(300), a suction device(400), a surface water guide pipe(500) and a screw(600). Water sucked from the suction device(400) floating at the water surface is introduced compulsively into deep water by the screw(600) driven by the driving device(300) through the surface water guide pipe(500) and discharge pipe(520).</p> |
