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  • Enhanced plug-flow energy saving aerator 
  • Enhanced plug-flow energy saving aerator 
  • Enhanced plug-flow energy  saving aerator is added the  membrane oxygen enrichment device  on the basis of the CI type.

     Positive pressure type is membrane process of oxygen enrichment device: The new type is the device that can improve the oxygenate rate of aerator. It has the air filter, which would be connected with air blower. Connecting the air blower with the device through pipes, the device with the vacuum pump, and the vacuum pump with inlet air pipe. It can increase the amount of oxygen when the aerator is oxygenating, the air inhaled is not ordinary but the one that the amount of oxygen is above 21%, reduce aeration coefficient, and decrease the amount of nitrogen inhaled. Consequently, improving the oxygenated efficiency, to reduce cost and save energy.


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