Wastewater treatment projects

Site Blowers type Flow Pressure Motor
France
2 Blowers type 051
2.200 m3/h
5,5 mH2O
75 kW
Canada
3 Blowers type 077
5.380 m3/h
7,8 mH2O
160 kW
Thailand
2 Blowers type 077
4.200 m3/h
7 mH2O
132 kW
Spain
2 Blowers type 051
1.500 m3/h
5,6 mH2O
55 kW
Netherlands
2 Blowers type 031
1.600 m3/h
5,3 mH2O
45 kW
France
3 Blowers type 151
9.200 m3/h
6,5 mH2O
280 kW
USA
4 Blowers type 151
6.100 m3/h
5 mH2O
132 kW
Taiwan
5 Blowers type 151
8.100 m3/h
5,6 mH2O
160 kW
Italy
2 Blowers type 051
1.500 m3/h
5,6 mH2O
55 kW
France
2 Blowers type 051
1.500 m3/h
5,6 mH2O
55 kW
Portugal
3 Blowers type 177
4.500 m3/h
7,2 mH2O
132 kW
Germany
4 Blowers type 400
12.740 m3/h
6,5 mH2O
335 kW
Canada
2 Blowers type 077
5.000 m3/h
10 mH2O
132 kW
Brazil
4 Blowers type 500
11.500 m3/h
7,5 mH2O
355 kW
Panama
5 Blowers type 600
31.620 m3/h
12 mH2O
450 kW

This blower’s primary function is to supply one or more tanks with air, delivering oxygen to bacteria responsible for degrading organic matter. To inject this air, the blower must overcome resistance or back pressure resulting from water level and diffuser/pipe loss.

As the volume of effluent to be treated varies, it is essential to inject only the required amount of oxygen, optimizing the bacteria’s oxygen demand. Having the capability to adjust the flow while maintaining a constant pressure is crucial for this purpose.