Moving Bed system for the Carat S underground tank

Moving bed wastewater treatment system: Simple and cost-effective up to 200 inhabitants

With the development of the Moving Bed system, a GRAF treatment system is now available which has simple technology and, at the same time, offers high cleaning performance. The system‘s technology comprises just one air compressor, a compressor guard, power failure recognition, a pipe ventilator, sludge removal and the carrier material. The system works completely without electronic control, pumps and magnetic valves. A further advantage of the Moving Bed system is that the high cleaning performance is also maintained with strong underfill.

• System conformity: ATV A-122
• Purifying technology: fully biological Moving bed technology
• XXL systems available up to: 200 inhabitants | 30,0000 l/d
• Maintenance interval: 2 – 4 per year
• Warranty for underground tank: 10 years
• Warranty for purifying technology: 2 years
• Warranty for carrier material: 10 years

Standard equipment: Control power failure recognition, Temperature sensor to protect against overheating, Logbook function, Operation 14 keys

Available as options: External control cabinet for installing control unit outdoors