Reaction vessel for the treatment of water by ozonation

摘要

The reaction vessel (1), for the treatment of water containing ozone, has an inflow (10) for the water charged with ozone and an outflow (30) for the cleaned water. The ballast air containing residual ozone is extracted. Concentric reaction tubes (12-14) are within the vessel, to define the path for the ozone-rich water and give the reaction between the ozone and water impurities. The reaction tubes are gathered into a reaction bundle (7), with an entry opening into the leading reaction channel (20a). After passing around the first deflection point (24a), the water flow is reversed in a second channel (20b) against the direction in the first channel path.