Method for cultivating nitrosobacteria flora and method for treating wastwater containing ammonia nitrogen

Method for cultivating nitrosobacteria flora and method for treating wastwater containing ammonia nitrogen

  • CN 101,434,915 A
  • Filed: 11/15/2007
  • Published: 05/20/2009
  • Est. Priority Date: 11/15/2007
  • Status: Active Application
First Claim
Patent Images

1. , a kind of cultural method of nitrous acid flora comprises following content:

  • (1) chooses the enrichment nitrifier;

    (2) the enrichment nitrifier described in the step (1) is cultivated under high-concentration ammonia-nitrogen and high pH value, progressively reaches superseded Nitromonas, and the enrichment Nitrosomas obtains the nitrous acid flora.

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