Design, Reconstruction and working of the Waste Water Treatment Plant for Odžak town
Identification No: BA-OD-ICB-S&I-02-TF055265
1. Project:
Mechanically-biological plant for treatment of communal waste water
2. Project data:
Total price with Collector: 4.502.781,27 BAM (2,302.235,50 €)
Period: 2010
3. Waste Water Treatment:
Mechanically-biological plant for treatment of communal waste water is predicted by technological solution.
Designed plant for treatment contains following facilities:
Primary treatment plant capacity 1050 l/s:
1. Fine mechanical cleaning facility with following units:
1.1. Inlet distribution shaft
1.2. Input pump station with screw pumps for waste water capacity 2×105 l/s, fine automatic screen capacity 220 l/s, and blower for aerated sand settle-grease tank (2 pcs blowers)
1.3. Input pump station with screw pumps for rain water capacity 2×420 l/s, Rough automatic mechanical screen capacity 840 l/s
1.4. Aerated sand settle tank with sand sorter
1.5. Pump station with screw pumps and rough automatic screen
1.6. Control measurement grove – flow meter Type “Venture”
Secondary treatment plant:
2. Bio-aeration tank with biological treatment of waste water with following units:
2.1. Bio aeration tank,
2.2. Stabilization tank,
2.3. Compressor and diesel-generator station where we have:
– Low-pressure blowers for air blowing into bio-aired pools with belonging supply pipeline (4 pcs)
– Diesel-electrical generator and control electrical board for reserve supply of device for treatment in case of power failure
2.4. Pump station for transport of surplus mud from stabilization pool to gravity thickener (2 pcs pumps, 1 working+1 spare)
3. Secondary sand settle tank with facilities for mud treatment and measurement duct for treated waste water
3.1. Secondary sand settle tank for final waste water purification,
3.2. Pump station for transport of return mud to bioairation tank,
3.3.Exit control-measurement groove-Q flow meter and for automatic taking of composite samples
3.4. Disinfection facility for treated waste water
3.5. Gravity mud thickener
3.6. Mud drying beds
4. Administrative-operation building with control centre, laboratory and common premises
