Method for the treatment of tap water and drinking water

Liquid purification or separation – Processes – Using magnetic force

Reexamination Certificate

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C210S222000, C210S257100

Reexamination Certificate

active

06858149

ABSTRACT:
A method is provided for the treatment of water so as to reduce or destroy micro-organisms therein as well as other causes of skin diseases or waterborne diseases in human beings and animals, wherein the water is passed through a magnetic field being presented by a permanent magnet showing an energy product (BH)maxof more than 20 kJ/m3to which the water is exposed and a coercive force Hc of more than of about 200 kA/m at 25° C.

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Kirk-Othmer, Encyclopedia of Chemical Technology, 4th ed., vol. 15, “Laser to Mass Spectrometry”.
Sumitomo Special Metals Company, excerpts from company internet site (2 pages).

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