DESCRIPTION AND WORKING PRINCIPLES
SEP is a machine used to pre-treat wastewater from cesspools, recieved directly from a tank truck connected to the machine by a quick connection end pipe, Perrot type, DN100. Wastewater is screened to remove larger particles and then screenings (removed particles) are washed to remove organic matters and compacted before being disharged. This washing phase allows to reduce odour problems. The machine consists of a receiving tank provided with a quick connection and an electromechanical ball valve, a screw screen with compacting system before the outlet spout. Both the tank and the screw screen are equipped with a washing systems to remove organic matters from the screenings.