<i>Enterobacter</i> strain 9410-O with porous substrates to enhance heterotrophic activity in bottom water environment

Authors

  • Md Abdul Karim Laboratory of Microbiology, Department of Botany, University of Dhaka
  • Kimio Fukami Laboratory of Aquatic Environmental Science, Faculty of Agriculture, Kochi University, Otsu 200 Monobe, Nankoku, Kochi

DOI:

https://doi.org/10.3329/bjb.v38i1.5126

Keywords:

Enterobacter, Bottom environment, Porous substrates, Nitrogen, Phosphorus

Abstract

Mesophilic Enterobacter strain 9410-O isolated from a eutrophic bottom water environment and introduced into it to enhance heterotrophic activities and decompose organic matters in situ. The bacteria were added as cell suspension after absorbing with porous substrates, like Eco-breath, Neo-coal and Accela- 35. The strain stimulated net regeneration of dissolved inorganic nitrogen and inorganic phosphorus from the sediment by approximately three to fourfolds at 21 and 23° C, respectively. It appears that the application of Enterobacter strain 9410-O with Neo-coal as substrate would be promising for the purification of eutrophic bottom water environment.

Key words: Enterobacter; Bottom environment; Porous substrates; Nitrogen; Phosphorus

DOI: 10.3329/bjb.v38i1.5126

Bangladesh J. Bot. 38(1): 71-76, 2009 (June)

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How to Cite

Karim, M. A., & Fukami, K. (2010). <i>Enterobacter</i> strain 9410-O with porous substrates to enhance heterotrophic activity in bottom water environment. Bangladesh Journal of Botany, 38(1), 71–76. https://doi.org/10.3329/bjb.v38i1.5126

Issue

Vol. 38 No. 1 (2009)

Section

Articles

License

© Bangladesh Botanical Society

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