Percolation block DRENING REFLUE

Percolation purification, which is also known as sub-irrigation, represents one of the widely used systems. The process is based on the regular top-to-bottom distribution of wastewater in the so-called 'percolation bed' made of many layers of draining material (such as stones, plastic materials, etc.) that permits the reproduction of the same microbiological environment that can already be found in nature. PERCOLATION SURFACE AND DISPOSAL SPEED SUPERIOR TO THE TRADITIONAL SYSTEMS MAXIMUM CAPABILITY OF FILTRATION MINIMUM DUGOUT LENGHT RAINWATER SUBDISPERSION SERVICE STATIONS WATER DRAINAGE