A college near Agadir purifies its sewage through a constructed wetland.
The basin of the soil filter and the multiple-chambered septic tank were created by a local building firm after we had planned the wetland.
On the day of the filter installation, we were in attendance to coordinate the construction process.
Facilities, which are constructed by the proprietors themselves and only supervised by our staff, deliver their performance for at least 25 years. We can prove this on the basis of numerous examples and references.