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Method and apparatus for disinfecting enclosed spaces

  • US 8,529,833 B2
  • Filed: 02/21/2008
  • Issued: 09/10/2013
  • Est. Priority Date: 09/28/2007
  • Status: Active Grant
First Claim
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1. A method of disinfecting an enclosed space comprising emission of liquid disinfectant in aerosol form having ultra-fine droplets, wherein said aerosol is produced by a rotary atomizer adapted to generate droplets with a maximum size no greater than 5 μ

  • m;

    charging the aerosol in alternate stages, with negative electrostatic charge or with positive electrostatic charge by an electric field;

    the electric field have a polarity which is reversed based on measurement of intensity of an electrostatic field present in the enclosed space being treated.

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