| 摘要 |
A water treatment system for destroying Legionella micro-organisms when present in water, comprises a water heater (10) or heaters (44) which heat the water to a predetermined temperature, a water pasteurising cylinder device (13, 50) in communication with the water heater (10) or heaters (44) for receiving water heated to the predetermined temperature in the heater (10) or heaters (44), baffle plates (20, 52) being provided in the pasteurising cylinder device (13, 50) for causing the heated water to take a predetermined period of time to flow through the pasteurising device (13, 50) to a water recirculation circuit (24, 54) which has means (25, 26, 55) for drawing off the water. |
