WASTE WATER Solutions ROTAMAT® Wash Drum RoSF 9 / RoFAS Ecient and reliable coarse material separation: – – – – Grit from WWTPs and sewer systems Road refuse and oil grit Septic sludge Industrial applications

RoSF 9 – the ROTAMAT® Wash Drum for separation of grit from WWTPs and sewer systems, road refuse and oil grit: While wash water is added to pre-wash and homogenise the raw material within the ROTAMAT® Wash Drum, the perforated plate of the Wash Drum retains all particles > 10 mm, which are dewatered and then discharged into a skip. Since only coarse material > 10 mm is separated, the volume of the resultant residues is vastly reduced with virtually the complete mineral material being further treated in the down-stream COANDA Grit Washer. The resultant coarse material can then be further separated...