Wastewater Treatment Projects
Wastewater Treatment Projects TABLE
| Site: France | 2 Blowers type 051 | Flow: 2.200 m3/h | Pressure: 5,5 mH2O | Motor: 75 kW |
| Site: Canada | 3 Blowers type 077 | Flow: 5.380 m3/h | Pressure: 7,8 mH2O | Motor: 160 kW |
| Site: Thailand | 2 Blowers type 077 | Flow: 4.200 m3/h | Pressure: 7 mH2O | Motor: 132 kW |
| Site: Spain | 2 Blowers type 051 | Flow: 1.500 m3/h | Pressure: 5,6 mH2O | Motor: 55 kW |
| Site: Netherlands | 2 Blowers type 031 | Flow: 1.600 m3/h | Pressure: 5,3 mH2O | Motor: 45 kW |
| Site: France | 3 Blowers type 151 | Flow: 9.200 m3/h | Pressure: 6,5 mH2O | Motor: 280 kW |
| Site: USA | 4 Blowers type 151 | Flow: 6.100 m3/h | Pressure: 5 mH2O | Motor: 132 kW |
| Site: Taiwan | 5 Blowers type 151 | Flow: 8.100 m3/h | Pressure: 5,6 mH2O | Motor: 160 kW |
| Site: Italy | 2 Blowers type 051 | Flow: 1.500 m3/h | Pressure: 5,6 mH2O | Motor: 55 kW |
| Site: France | 2 Blowers type 051 | Flow: 1.500 m3/h | Pressure: 5,6 mH2O | Motor: 55 kW |
| Site: Portugal | 3 Blowers type 177 | Flow: 4.500 m3/h | Pressure: 7,2 mH2O | Motor: 132 kW |
| Site: Germany | 4 Blowers type 400 | Flow: 12.740 m3/h | Pressure: 6,5 mH2O | Motor: 335 kW |
| Site: Canada | 2 Blowers type 077 | Flow: 5.000 m3/h | Pressure: 10 mH2O | Motor: 132 kW |
| Site: Brazil | 4 Blowers type 500 | Flow: 11.500 m3/h | Pressure: 7,5 mH2O | Motor: 355 kW |
| Site: Panama | 5 Blowers type 600 | Flow: 31.620 m3/h | Pressure: 12 mH2O | Motor: 450 kW |
The function of the blower, for this application, is to supply to air one or several tanks in order to brin oxygen to bacteria which must degrade the organic matter. To inject this air, the blower must overcome the resistance, or backpressure due to the water height and diffuser/piping losses.
As the effluent quantity to be treated changes over the course of time, it is desirable to inject only the amount of oxygen necessary and in sufficient quantities to optimize the oxygen needs of the bacteria, thus making it imperative to have the ability to vary the flow while keeping a constant pressure.
The Centrifugal Multistage Technology allows variation of the flow by a simple regulation butterfly valve located at the inlet, and therefore energy consumption is in proportion to the actual flow point, therby optimizing performance and minimizing power consumption at all operating conditions.
