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REMOVAL OF ORGANIC DYES AND ORGANIC POLLUTANTS BY TITANIUM PEROXIDE GEL

  • US 20120125844A1
  • Filed: 07/30/2010
  • Published: 05/24/2012
  • Est. Priority Date: 07/31/2009
  • Status: Active Grant
First Claim
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1. A one step process for the removal of organic dye and/or organic pollutants from solution using titanium peroxide gel, the process comprising:

  • a) adding titanium peroxide gel into the solution in ratio ranging between 1;

    5 to 1;

    20 volume/volume of gel/dye solution;

    b) shaking the mixture as obtained in step (a) vigorously at temperature ranging between 25-35°

    C.;

    c) allowing the mixture as obtained in step (b) to stand for 5 to 25 minutes to obtain dye or organic pollutant adsorbed titanium peroxide gel and clear, colorless supernatant followed by filtering the mixture to obtain dye or organic pollutant adsorbed titanium peroxide gel;

    d) transferring dye or organic pollutant adsorbed titanium peroxide gel as obtained in step (c) in a water containing beaker; and

    e) degrading adsorbed dye or organic pollutant from the dye or organic pollutant adsorbed titanium peroxide gel to recover the titanium peroxide gel for reuse.

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