GROUND DISCHARGE SYSTEM
The waste water treatment plants with discharge in Tab.4 or on the ground are of the underground type and composed of a grease trap for treating the wastewater coming from kitchens, an imhoff tank for the elimination of suspended solids coming from bathrooms and secondary treatment to respect the discharge in Tab. 4 or soil. Waste water treatment plants with discharge onto the ground allow compliance with the discharge table in Tab.4. All containers in the upper part have hatches that allow purging and inspection operations. These purification treatments are used in activities
