WASTE WATER Solutions – Optimal systems for any application – High dewatering efficiency – Maximum washout degree – Reduced disposal costs HUBER Screenings Treatment Systems

... Why screenings treatment? Screenings are normally produced by screens in waste treatment plants (wastewater treatment plants, pumping stations, etc.) and predominantly consist of material similar to domestic waste, faeces, paper and mineral materials. The screenings volume produced is dependent upon the separation size of the screen, the sewer system and the preceding pumping stations. The water content of municipal screenings varies between 10 % and 25 %, depending upon the type of screen used whilst the organics contained within the screenings amount on average to approx. 90 % of the dry...

... Integrated Screenings Washing System IRGA Design and function All HUBER ROTAMAT® screens can be equipped with the IRGA system that washes the screenings within the screen basket to remove virtually all faeces. The screenings press integrated in the ROTAMAT® screen's rising pipe dewaters the screenings to up to 40 % DR. Wastewater from the channel or process water can be used as wash water. The press liquor returns to the channel. The user's benefits . Increased dewatering performance of up to 40 % DS . Volume, weight and disposal cost reduction by up to 70 % . Easy retrofit ... HUBER Screenings...

WASTE WATER Solutions ... HUBER Screenings Wash Press WAP/SL Design and function The WAP/SL operates in a batch mode. Screenings either drop into the launder tank directly from a screen or conveyor, or they are flushed into the tank through a launder channel. After a batch of screenings has been fed, the tank is filled up with wash water and agitated for an adjustable period by means of an impeller. The fecal matter is loosened and removed from the screenings by high turbulence and shear. After the washing cycle has been finished, an automatic valve opens and the wash water drains through perforations...

... HUBER Screenings Wash Press WAP/SL/HP ... Screenings Disinfection Design and function The HUBER Screenings Wash Press WAP/SL/HP operates in a batch mode. Screenings either drop into the launder tank directly from a screen or conveyor, or they are flushed into the tank through a launder channel. After a batch of screenings has been fed, the tank is filled up with wash water and agitated for an adjustable period by means of an impeller. The feacal matter is loosened and removed from the screenings by high turbulence and shear. The washing intensity is selectable and can be adjusted to suit...

WASTE WATER Solutions ... Installation Examples For any feeding requirements Screenings washed and compacted to > 50 % DR Disinfected screenings High turbulence flow generated by the pump impeller Square timbers are no problem! High pressure zone for a maximum DR HUBER SE Industriepark Erasbach A1 · D-92334 Berching Phone: +49 -84 62 -201 -0 · Fax: +49 -84 62 -201 -810 [email protected] · Internet: www.huber.de Subject to technical modification 1,5 / 3 – 8.2010 – 5.2005 HUBER Screenings Treatment Systems