DEVICE FOR ARTIFICIALLY AERATING EFFLUENTS

摘要

The invention relates to a device for artificial aeration of wastewater and consists of the transfer of oxygen necessary for biochemical and chemical processes through the interface between water and air. The problem solved by the present invention therefore consists in the elaboration of a device that ensures the supply of oxygen in sufficient quantity to carry out the purification process, with a low energy consumption, to which is added the fact that the cost price of the device is very low. . The device is based on the aeration process which consists in the fact that the air necessary for the oxidation processes of some substances in the polluted water is introduced with the help of cylindrical elements provided with perforations. Each element during a complete rotation successively disperses the air in the water and the dispersion of the water in the air. The falling water jets cause air to enter the liquid layer in the pool.