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
Sizing
Inh. | max. daily flow [l/d] | Volume [l] | Set consisting of: | order no. | add to enquiry |
---|---|---|---|---|---|
20 | 3000 | 12900 | 2x3750 l, 2x2700 l | on request | |
28 | 4200 | 17100 | 2x4800 l, 2x3750 l | on request | |
36 | 5400 | 20500 | 2x6500 l, 2x3750 l | on request | |
44 | 6600 | 20500 | 2x6500 l, 2x3750 l | on request | |
50 | 7500 | 24000 | 5x4800 l | on request | |
70 | 10500 | 27400 | 3x4800 l, 2x6500 l | on request | |
90 | 13500 | 43500 | 3x6500 l, 5x4800 l | on request | |
120 | 18000 | 58500 | 9x6500 l | on request | |
140 | 21000 | 58500 | 9x6500 l | on request | |
160 | 24000 | 71500 | 11x6500 l | on request | |
200 | 30000 | 78000 | 12x6500 l | on request |
calculated size Request for information