| 摘要 |
<p>A method and apparatus for polarising water has a magnetic source (6) comprising one or more electromagnetic coils (6a, 6b) encircling a pipe (2). A control system (7) responsive to polarisation levels detected by sensors (8, 9) upstream and downstream of the magnetic source (6) is operable to adjust the magnetic field applied to the water and/or the flow rate of the water through the magnetic field to achieve a desired final polarisation level. The polarised water may be used in a beverage dispenser for mixing with a syrup or concentrate to produce a selected beverage.</p> |
