| 摘要 |
<p>PURPOSE: Provided is a river water purifying system by using a material pushing action, a material cutting-in action and a material separating action which is able to naturally purify contaminated water. CONSTITUTION: The system comprises a first discharge system(1) where river waters are primarily passed through, a second discharge system(2) where an opening gate range is smaller than that of the first discharge system so the eddy is generated and a considerable amount of dissolved oxygen is naturally flown therein to purify the river waters and clean river water having high specific gravity pushes river water having low specific gravity and is discharged first of all and a third discharge system(3) where an opening gate range is smaller than that of the second discharge system so the eddy is generated and a considerable amount of dissolved oxygen is naturally flown therein to purify the river waters and clean river water having high specific gravity pushes river water having low specific gravity and is discharged.</p> |
