The Degradation Efficiency Study of Coke-Wastewater Bacteria by the Exogenous Substrates

Ping Li; Hong Gang Li; Ling Zhang; Fang Ma

doi:10.4028/www.scientific.net/AMR.183-185.725

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 183-185The Degradation Efficiency Study of...

The Degradation Efficiency Study of Coke-Wastewater Bacteria by the Exogenous Substrates

Abstract:

The coke-wastewater contained all the pollutants which are the aromatic compounds and heterocyclic compounds with benzene ring. Under the normal conditions, it is difficult to obtain good results. By the microbial metabolism of the theory , it is easy to microbial degradation. The use of the primary matrix improves the degradation rate of organic matter .we studied some co-metabolism of carbon and nitrogen sources which affect the bacteria in the degradation of coke-wastewater to remove ammonia and COD. At the same kind of reaction conditions, the removal rate of COD and ammonia nitrogen increase the maximum extent by the addition of glucose and NaNO2. Alkaline substances promote the degradation efficiency.

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Periodical:

Advanced Materials Research (Volumes 183-185)

Pages:

725-728

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.183-185.725

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Online since:

January 2011

Authors:

Ping Li, Hong Gang Li, Ling Zhang, Fang Ma

Keywords:

Coke-Wastewater Degradation Bacterium, Exogenous, Substrate

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References

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