Waste water treatment with peracetic acid compositions

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United States of America Patent

PATENT NO 5472619
SERIAL NO

08116364

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A process for the separation and purification of fat-containing waste water including the step of adding an effective flocculating and oxidizing amount of a composition including: 10-30% acetic acid 5-20% peracetic acid 15-25% hydrogen peroxide 1-10% phosphoric acid bal. water The process may also include the addition of ferrous sulfate or other source of ionic iron to accelerate the action of the peracetic acid composition.

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Patent Owner(s)

Patent OwnerAddress
BIRKO CORPORATION9152 YOSEMITE STREET HENDERSON CO 80640

International Classification(s)

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  • 1993 Application Filing Year
  • B03D Class
  • 31 Applications Filed
  • 11 Patents Issued To-Date
  • 35.49 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances199319941995199619970255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holzhauer, Frederick W Broomfield, CO 11 236
Johnson, Dana J Broomfield, CO 6 187
McAninch, Terry Westminster, CO 4 170

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Patent Citation Ranking

  • 52 Citation Count
  • B03D Class
  • 97.37 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges122113101 - 1011 - 2021 - 3031 - 400123456789101112131415161718192021222324

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