Method and apparatus for treating liquids

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...

Reexamination Certificate

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C422S128000

Reexamination Certificate

active

07083764

ABSTRACT:
A method and apparatus for treating fluids by transmitting ultrasonic energy into the fluids to produce high intensity cavitations in the fluids as the fluids pass through the apparatus. The fluids are retained in the apparatus for a sufficient period of time to destroy contaminates in the fluids, neutralize acids or bases in the fluids and dissociate other chemical compounds.

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patent: 6361747 (2002-03-01), Dion et al.
patent: WO 99/27972 (1999-06-01), None
patent: WO 00/55097 (2000-09-01), None
patent: WO 00/58224 (2000-10-01), None
The Development and Evaluation of Ultrasound in the Biocidal Treatment of Water, S.S. Phull, A.P. Newman, J.P. Lorimer, B. Pollet and T. J. Mason, Ultrasonics: Sonochemistry, Butterworth-Heinemann, GB, vol. 4, No. 2, Apr. 1, 1977.
“The Chemical Effects of Ultrasound” by Kenneth S. Suslick,Scientific American, vol. 260, No. 2, Feb. 1989.

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