Improved activated sludge process in wastewater treatment

Improved activated sludge process in wastewater treatment

  • CN 105,502,642 A
  • Filed: 05/09/2011
  • Published: 04/20/2016
  • Est. Priority Date: 05/28/2010
  • Status: Active Application
First Claim
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1. process a method for waste streams, described method comprises:

  • A () provides the waste streams containing pollutent;

    (b) provide described waste streams volume at least about 15% the waste activated sludge of amount, described waste activated sludge comprises the bacterial concentration at least about 1%;

    C () merges described waste streams and described waste activated sludge continues to be not more than 5 minutes;

    WithOn d bacterium that () allows the pollutent in described waste streams to be adsorbed onto in described waste activated sludge.

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