A2O Sewage Biological Secondary Treatment Of Wastewater Involves Systems Domestic Processing Plant
A2O Sewage Biological Secondary Treatment Of Wastewater Involves Systems Domestic Processing Plant
Integrated A2O Device
1.Brief Introduction of Integrated WWTP (A2O)
Design scheme adopting international mature technology system for biological treatment of wastewater treatment technology,
AO2 technology is used to process, the organic combination of traditional biochemical treatment process, water quality
purification was achieved by step unit operation, cover an area of an area small, small tank, comprehensive water is better
than the current national standards, low content of suspended solids, less equipment, simple process, automatic control,
stable and reliable running.
The overall energy consumption of the scheme is lower than that of the domestic equivalent type of treatment system.
The water quality is stable, the core parts have long service life, and the operation cost is low.
2.Process of Integrated WWTP (A2O)
3. Specification of Integrated WWTP (A2O)
| Item | WSZ-5 | WSZ-10 | WSZ-15 | WSZ-20 | WSZ-30 | WSZ-40 | WSZ-50 | WSZ-60 | WSZ-70 | WSZ-80 | |
| Capcity (M3.d) | 5 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | |
| Anoxic tank | 0.55x1 | 0.55x1.5 | 0.75*1.5 | 1.15x1.5 | 1x2 | 1.1x2 | 1.4x2 | 1.5x2.25 | 1.85x2.25 | 2.1x2.25 | |
| Oxic tank | 1x1x1.5 | 1x1.5 | 2*1.5 | 2.1x1.5 | 2x2 | 2.1x2 | 2.5x2 | 2.8x2.25 | 3.4x2.25 | 4x2.25 | |
Sedimentation tank | 0.5x1 | 0.45x1.5 | 0.75*1.5 | 1x1.5 | 0.9x2 | 1x2 | 1.25x2 | 1.3x2.25 | 1.6x2.25 | 1.8x2.25 | |
| Sludge tank | 0 | 0.5x0.75 | 0.75*0.75 | 0.75x0.75 | 0.7x1 | 0.8x1 | 0.9x1 | 0.9x1.15 | 1.15x1.15 | 1.1x1.15 | |
| Clean water tank | 0.45x1 | 0.5x0.75 | 0.75*0.75 | 0.75x0.75 | 0.7x1 | 0.8x1 | 0.9x1 | 0.9x1.15 | 1.15x1.15 | 1.1x1.15 | |
| Blower | Model | 2HBH320H36 | 2HBH520H36 | ||||||||
| Qty | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Power | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 2.2 | 2.2 | 2.2 | 2.2 | |
| Pump | Model | 50WQ2-10-0.75 | 50WQ6-10-0.75 | ||||||||
STP Volume | L(m) | 2.5 | 2.5 | 4 | 5 | 4.6 | 5 | 6 | 6.5 | 8 | 9 |
| W(m) | 1 | 1.5 | 1.5 | 1.5 | 2 | 2 | 2 | 2.25 | 2.25 | 2.25 | |
| H(m) | 1.5 | 2 | 2 | 2 | 2 | 2 | 2.5 | 2.5 | 2.5 | 2.5 | |
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