Study on active recovery of anaerobic ammonia oxidation and start-up of ASBR reactor

Li Zhang, Xiao Min Hu, Bin Hui Jiang, Yong Gang Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to prevent the loss of microbes, added anaerobic ammonia oxidation to (ASBR) reactor plus membrane as the growth of anaerobic ammonia oxidation bacteria carrier. After 30d cultivate, the activity of anammox bacteria restore to the original level, and improve TN volume load train anammox bacteria. The whole process of NH4 +-N and NO2 --N removal rate has remained at more than 90%.After the activity recovery of anammox NH4 +-N, NO2 --N the ratio of consumption to the NO3 --N generation finally tends to a certain value (1. 00b 1. 30 b 0. 25).In the process of cultivate, the sludge was gradually changed from black to red brown color.Results show that the ASBR is well suited for anammox enrichment culture of bacteria.

Original languageEnglish (US)
Title of host publicationAdvances in Environmental Technologies
Pages2291-2294
Number of pages4
DOIs
StatePublished - Oct 8 2013
Event2013 2nd International Conference on Energy and Environmental Protection, ICEEP 2013 - Guilin, China
Duration: Apr 19 2013Apr 21 2013

Publication series

NameAdvanced Materials Research
Volume726-731
ISSN (Print)1022-6680

Other

Other2013 2nd International Conference on Energy and Environmental Protection, ICEEP 2013
CountryChina
CityGuilin
Period4/19/134/21/13

Keywords

  • ASBR
  • Active recovery
  • Anaerobic ammonia oxidation
  • Enrichment culture

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Zhang, L., Hu, X. M., Jiang, B. H., & Huang, Y. G. (2013). Study on active recovery of anaerobic ammonia oxidation and start-up of ASBR reactor. In Advances in Environmental Technologies (pp. 2291-2294). (Advanced Materials Research; Vol. 726-731). https://doi.org/10.4028/www.scientific.net/AMR.726-731.2291