Underground artificial wetland with aeration for free fall covered and ventilated in its aeration area. (Machine-translation by Google Translate, not legally binding)

摘要

Artificial subterranean wetland with free fall aeration covered in its aeration zone. It consists of an artificial underground flow wetland (1) in which it forces the treated liquid to pass through a series of end channels from which a jump (2) occurs to introduce oxygen into liquid. The area of the falls is protected by a ventilated cover (3) that prevents the propagation of bad odors, since the gases generated are conducted to the pouring point. This wetland is walkable for walk or green area in spaces of public or private use. (Machine-translation by Google Translate, not legally binding)