| 摘要 |
The method for catching seawater comprises the steps of realizing an excavation along the swash zone line of a sandy shore (2), at a defined depth under the sea level (L); introducing at the bottom of the excavation a collection tank (10) of the drained waters having an opening in the upper part; closing the upper opening of the collection tank (10) through a filtering element (15) consisting of a fabric tubular member suitable to be filled with inert filtering material; steadily fastening the filtering element (15) to the collection tank (10) through support means (13, 14); burying the collection tank (10) to drain inside it a flux of seawater conveyed on shore by the sea state, exploiting the gravity filtration motion through the sandy shore (2); evacuating the collected water into the tank (10). |
