| 摘要 |
An apparatus for treating water with ozone includes a first conduit and a passageway for admitting ozone into the first conduit. There is a second conduit having a top, an inlet connected to the first conduit and an outlet. There is a third conduit having a top and a vertical portion extending downwardly adjacent to the outlet of the second conduit. The third conduit has a bottom with an outlet below the outlet of the second conduit. The outlet of the second conduit is no more than one-third the distance from the top of the third conduit to the outlet of the third conduit. There is a passageway connecting the third conduit to the first conduit above the outlet of the second conduit. The passageway is sized to permit a reduced flow of water through the third conduit compared to the flow through the second conduit and provides means for gas discharged from the outlet of the second conduit to rise through the vertical portion of the third conduit to increase dissolving of the gas in the water. There is a pump for pumping water with sufficient force from the outlet of the second conduit such that a stream of water and undissolved gas therefrom reaches a point at least one-half the distance from the outlet of the second conduit to the outlet of the third conduit. |
