Method and device for water treatment using an...

Liquid purification or separation – Processes – Using magnetic force

Reexamination Certificate

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C210S222000, C210S223000, C210S748010, C210S748030, C210S748040, C204S155000, C204S554000, C204S555000, C204S557000, C204S660000, C204S661000, C204S664000

Reexamination Certificate

active

07887708

ABSTRACT:
A method and a device for treating water using an electromagnetic field. The method comprising the steps of subjecting the water to the electromagnetic field generated utilizing an inductor coil; and varying a frequency of a driving signal for the inductor coil such that the generated electromagnetic field has a varying frequency.

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