20130146464 | ELECTROMAGNETIC FIELD TREATMENT METHOD FOR WATER, ELECTROMAGNETIC FIELD TREATMENT DEVICE FOR WATER, AND ELECTROMAGNETIC FIELD TREATMENT DEVICE - An electromagnetic field treatment method for water includes applying, to water, an alternating magnetic field generated by applying an alternating current to a coil, and applying, to the water, an alternating electric field generated by applying an alternating voltage in synchronization with the alternating magnetic field to an electrode, wherein the alternating current has a rectangular alternating current wave, and the alternating voltage at rise time of an alternating wave of the alternating magnetic field has a high level, whereas the alternating voltage at fall time of the alternating wave of the alternating magnetic field has a low level, or the alternating voltage at the rise time of the alternating magnetic field has a low level, whereas the alternating voltage at the fall time of the alternating magnetic field has a high level. | 06-13-2013 |