Method and apparatus for treating water

A method of processing drinking water and / or hot water, the water being subjected to both a successful end in the flow magnetic field treatment and an oligodynamic treatment. When this device provided a chamber (1) is provided, in the region of which at least one magnet system (7, 8) is arranged, which generates a transversely through the chamber (1) extending magnetic field. In the chamber (1) and body (20) are arranged in one or more oligodynamic active metal (s) and learn through the water, which flows through the chamber (1), a movement.