Treatment system and method of ammonia nitrogen sewage

Treatment system and method of ammonia nitrogen sewage

  • CN 101,798,155 A
  • Filed: 02/09/2009
  • Published: 08/11/2010
  • Est. Priority Date: 02/09/2009
  • Status: Active Application
First Claim
Patent Images

1. the treatment system of an ammonia nitrogen waste water comprises:

  • One first groove, it comprises denitrifier, in order to carry out denitrification reaction;

    One second groove is arranged at after described first groove, and it comprises aerobic heterotrophic bacterium and aerating apparatus, and the hydraulic detention time of described second groove is less than 6 hours, goes out organic substance in the flowing water in order to reduce described second groove;

    One three-flute is arranged at after described second groove, and it comprises nitrifier, in order to handling the flowing water that of described second groove, andOne solid-liquid separation tank is arranged at after the described three-flute, goes out the solid phase and the liquid phase of flowing water in order to separate described three-flute.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×