Application
Aeration Block DF BA is a highly efficient device used for pressure water aeration. Innovative connection of an air bubble cascade aerator equipped with a an injection air-water mixing system, which ensures intense outlet water aeration.

Functioning
Water supplied is intensively aerated with the inlet pipeline injector powered with the air recycled from the aerator main chamber. The water-air mixture is transferred to the crest in the device upper part, where from it drops down to the splash tray. Air bubble support system ensures maximum extension of compressed air contact with water. Air-water mixture flows down to the reactor, where compounds found in water are subject to further oxidation. The compressed air should be supplied to the device under pressure exceeding the one of the treated water. The aerator is equipped with gas release stub pipe assembled in the reactor, as well as stub pipe used for the compressed air recycling. The aeration innovative solution ensures optimization of the process with minimum operation expenses, in comparison with traditional solutions.

Equipment
- The injector integrated with the device ensuring efficient treated water aeration.
- Automatically controlled air bubble.
- Compressed air automatic recycling system.
- Automatic device gas release system.
- Power supply-control panel [option].
- Material: stainless steel. Other materials may be used on demand.

Product features
- Pressure aerator equipped with air bubble mechanism.
- Injector and controlled air bubble water aeration.
- Compressed air recycling.
- Outlet water aeration : > 8 mgO2/dm3
- Iron, manganese, ammonium ion and other compounds oxidation.
- Aggressive CO2 and hydrogen sulphide removal.
- Low operation costs in comparison with traditional solutions.
- PZH (National Institute of Hygiene) certificate.