| Emergency screening plant: |
1 bar-screen
Bar spacing 3 mm |
| Screening plant: |
2-line
2 bar-screen,
Bar spacing: 6 mm; Qmas=1.275 m3/h
by 1 screenings wash presses integrated
and bagging deceive |
| Aerated grit chamber: |
2-line; each line
Grit chamber Cross section 4,51 m²
Volume 75 m³
T = 6 min by Qt
Grit washer Qm= 20 l/s |
| Preliminary clarifier: |
1 line,
Diameter D = 8,00 m
Water depht 2,50 m
V = 460 m³…….t = 0,59 h by Qt
sludge scraper |
| Biological basin: |
2-line, each Line
Water depth T = 5,50 m
Aerob basin 1 basin = 600 m³
Anox basin 1 basin (Denitrification) = 600 m³
Aerob 3 basins (Nitrification) = 1.800 m³
6 x 180 pieces membrane diffusers
Volume total: Aerob basin 1.200 m³
Denitrification 1.200 m³
Nitrification 3.600 m³
Total A + VD + VN = 6.000 m³
2 Horizontal agitator
Recirculation pumps 2 x Q = 320 l/s
3 compressors, each: 2.400 Nm³/h, 75 kW |
| Final clarifier: |
2 basins
Circular basin D = 30 m
Water depht 4,05 m; V = 2 x 2.130 m³
sludge scraper |
| Phosphote precipitation: |
Simultaneous precipitation |
| Quantity of row sludge: |
Row sludge 182 m³/d by.500 kg TS/d
and 30 m³/d after primary
sludge pretreatment |
| Pre-thickeners: |
2 pieces
Diameter 7,24 m; Volume = 2 x 140 m³
Rabble rakes, sludge water separation |
| Secondary sludge pretreatment: |
Screencloth, Conditioning by
Polyetectrolytes Q = 30 m³/h |
| Strainpress: |
Q = 5m³/o
|
| Digestion chambers: |
1 piece
Truncated cone:
D1 = 13,90 m; D2 = 2,50 m; H = 18,00 m
Usable volume = 1.200 m³; Digestion time 60 days
Circulation by biogas + pumps |
| Post thickeners: |
2 piedes
Diameter = 7,24 m; Volume = 2 x 140 m³
Rabble rakes, sludge water separation |
| Gasometer: |
Pressure tank 25 mbar
Usable volume 270 m³; H = rd. 8,0 m |
| Gas flare plant: |
Capacity = 120 m³/h |
| Gas compressor station: |
1 radial compressor |
| Sludge dewatering: |
1 chamber filter press, Conditioning by Polyelectrolytes Q = 20 m³/h |
| Sludge storage: |
Area 100 m²
loaded by screw conveyor |
| Liquified gas installation: |
Tank V = 5 m³ by evaporator station |
| Ventilation system: |
Chemical area treatment scrubber + biofilter
From sludge treatment: 15.000 m³/h |
| Heating system plant: |
Heating system plant by 1 boiler plants each 411 kW thermal
capacity by switching automatically for methane gas or biogas |
| Gas engine plant: |
2 pieces each:
Ptot = 163 kW; Pel = 55 kW; Pt = 90 kW
for propane and biogas |
| Deep well – industrial water: |
2 pieces of pumps, each 20 l/s |