The small units (AT6 – AT20) treat 0,6 to 2,7 m³ wastewater per day. Can be used for a summer house, a detached or two-bedroom house, a hotel, a boarding house, a restaurant, a camper and a campsite, a small production company, etc. AT series household wastewater treatment plants are intended for the purification of wastewater in places that cannot be connected to the urban sewage systems or in places where the construction of such a network would be economically unviable or extremely difficult to implement.
Standard equipment
✓ Wastewater treatment unit
✓ Green lid
✓ Control unit AUGUST BASIC
✓ Blower
✓ Blower container
CE UNE-EN 12566-3
TECHNOLOGY
- Non-aerated chamber – labyrinth with vertical flow
- Aerated chamber
- Final clarification chamber
- Integrated retention chamber
- Internal recirculation
- Sludge recirculation
- Fine-bubble diffuser
- Flow regulator
EFFICIENCY PERFORMANCE AT6-20
- BOD₅ 98.2 % 7,0 mg/l
- SS 97.2 % 12,0 mg/l
- COD 94.4 % 45,0 mg/l
- NH₄-N 99.5 % 0,2 mg/l
- N TOT 93.2 % 5,6 mg/l
- P TOT 93.3 % 0,6 mg/l
SPECIFICATIONS
- H Total height (mm)
- Ø Bottom diameter (mm)
- H INLET Inlet height from bottom (mm)
- H OUTLET Outlet height from bottom (mm)
- Ø INLET Inlet diameter (mm)
- Ø OUTLET Outlet diameter (mm)
| MODEL | AT6 | AT8 | AT10 | AT12 | AT15 | AT20 |
| POPULATION EQUIVALENT | 4 | 6 | 8 | 10 | 12 | 18 |
| CAPACITY (M³/DAY) | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.7 |
| AVERAGE DAILY LOAD (KG/BDS₅) | 0.24 | 0.36 | 0.48 | 0.60 | 0.72 | 1.08 |
| EXCESS AMOUNT OF SLUDGE PRODUCED (M³/YEAR) | 1 | 1.5 | 2 | 2.5 | 3 | 4.5 |
| ELECTRICITY EXPENDITURE (KWH/DAY) | 0.6 | 0.8 | 1.2 | 1.6 | 2.2 | 4.3 |
| WEIGHT (KG) | 120 | 145 | 2012 | 255 | 340 | 430 |
| H (MM) | 1800 | 2200 | 2200 | 2250 | 2250 | 2700 |
| Ø (MM) | 1410 | 1410 | 1600 | 1810 | 2110 | 2110 |
| HEIGHT OF INLET (mm) | 1300 | 1700 | 1700 | 1700 | 1700 | 2200 |
| HEIGHT OF OUTLET (mm) | 1150 | 1500 | 1500 | 1500 | 1500 | 2000 |
| Ø INLET (mm) | 110 | 110 | 110 | 110 | 110 | 110/160 |
| Ø OUTLET (mm) | 110 | 110 | 110 | 110 | 110 | 110/160 |