상하수도학회지 (Journal of Korean Society of Water and Wastewater)

  • 제16권6호
  • /
  • Pages.679-685
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  • 2002
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  • 1225-7672(pISSN)
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  • 2287-822X(eISSN)
대한상하수도학회 (The Korean Society of Water and Wastewater)
권호 표지

간헐포기MBR공정에서의 하수처리성능과 미생물의 군집구조해석

Microbial Community Structure and Treatment Characteristics of Domestic Wastewater in the Intermittently Aerated Membrane Bioreactor

  • 임병란 (한국과학기술연구원 미래기술연구본부) ;
  • 안규홍 (한국과학기술연구원 미래기술연구본부)
  • 투고 : 2002.07.19
  • 심사 : 2002.12.03
  • 발행 : 2002.12.15
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초록

The objective of this study was investigated for the microbial community structure and treatment performance of domestic wastewater in lab-scale submerged membrane bioreactor operated with anoxic-oxic cycles. Respiratory quinone profiles were applied as tools for identifying different bacterial populations. The cycle time program of bioreactor was control under anoxic/oxic of 60/90 minutes with an hydraulic retention time of 8.4 hrs. The average $COD_{Cr}$ removal efficiency of domestic wastewater was as high as 93%. The results showed complete nitrification of $NH_4^+$-N generated during oxic period and up to 50% of the total nitrogen could be denitrified. The dominant quinone types of suspended microorganisms in bioreactor were ubiquinone (UQ)-8, -10, followed by menaquinone (MK)-6, and MK-7 for anoxic period, but those for oxic period were UQ-8, MK-6, followed by UQ-10 and MK-7. The microbial diversities of bioreactor at anoxic and oxic periods, calculated based on the composition of all quinones were 10.4 and 12.2-11.8, respectively. The experimental results showed that the microbial community structure in the submerged membrane bioreactor treating domestic wastewater was slightly affected by intermittent aeration.

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참고문헌

  1. Standard Methods for the Examination of Water and Wastewaters.(17th edn) APHA
  2. Microbial. Rev. v.45 Distribution of Isoprenoid Quinone Structural Types in Bacteria and their Taxonomic Implications Collins M.D.;Jones, D.
  3. Organic Geochemistry v.29 no.4 Biogeochemical Evidence for Microbial Community Change in a Jet Fuel Hydrocarbons Contaminated Aquifer Fang,J.;Barceloba, M.J. https://doi.org/10.1016/S0146-6380(98)00174-0
  4. Soil Sci. Plant Nutr. v.44 no.3 Analysis of Respiratory Quinones in Soil for Characterization of Microbiota Fujie K.;Hu H.-Y.;Tanaka H.;Urano K.;Saito K.;Katayama A
  5. Journal of Microbiological Methods v.5 no.5 Microbial Respiratory Quinones in the Enviromnent Ⅰ. A Sensitive Liquid Chromatographic Method Hedrick, D.B.;White, D.C.1 https://doi.org/10.1016/0167-7012(86)90049-7
  6. J. Gen. Microbiol. v.115 Lipoquinones of some Spore-Forming Rods, Lactic-Acid Bacteria and Actinomycetes Hess, A.;Hollander, R.;Mannheim, W.
  7. The Journal of General and Applied Microbiology v.34 no.1 Respiratory Quinone Profiles as Tool for Identifying Different Bacterial Populations in Activated Sludge Hiraishi, A. https://doi.org/10.2323/jgam.34.39
  8. The Journal of General and Applied Microbiology v.37 no.1 Numerical Analysis of Lipoquinone Patterns in Monitoring Bacterial Community Dynamics in Wastewater Treatment System Hiraishi, A.;Morishima, Y.;Tadeuchi, J. https://doi.org/10.2323/jgam.37.57
  9. Journal of Fermentation and Bioengineering v.78 no.1 Effect of Temperature on the Reaction Fate of Bacteria Inhabiting the Aerobic Microbial Film for Wastewater Treatment Hu H.-Y.;Fujie K.;Urano K. https://doi.org/10.1016/0922-338X(94)90187-2
  10. Journal of Bioscience and Bioengineering v.87 no.3 Development of a Novel Solid Phase Extraction Method for the Analysis of Bacterial Quinones in Activated Sludge with a Higher Reliability Hu, H.-Y.;Fujie K.;Urano K. https://doi.org/10.1016/S1389-1723(99)80049-8
  11. Water Research v.33 no.15 Quantitative Analyses of the Change in Microbial Diversity in a Bioreactor for Wastewater Treatment based on Respiratory Quinones Hu, H.-Y.;Fujie, K.;Nakagome, H.;Urano, K.;Katayama, A https://doi.org/10.1016/S0043-1354(99)00044-5
  12. The Journal of General and Applied Microbiology v.48 no.1 Analysis of the Differences in Microbial Community Structures between Suspended and Sessile Microorganisms in Rivers based on Quinone Profile Kunihiro, T.;Hu, H.-Y.;Lim, B.-R.;Goto, N.;Fujie, K. https://doi.org/10.2323/jgam.48.35
  13. ASM Press Knudson, M.J.(ed.);Mclnerney, L.D.(ed.);Setzenbach(ed.)M.V. Walter(ed.)
  14. Water Research v.36 no.2 Microbial Community Analysis of Thermophilic Contact Oxidation Process by using Ribosomal RNA Approaches and the Quinone Profile Method Kurisu, F.;Satoh, H.;Mino, T.;Matsuo, T. https://doi.org/10.1016/S0043-1354(01)00225-1
  15. Process Biochemistry v.37 no.9 Effect of Seawater on the Treatment Performance and Microbial Population in a Biofilter Treating Coke-Oven Wastewater Lim, B.-R.;Hu, H.-Y.;Huang, X.;Fujie, K. https://doi.org/10.1016/S0032-9592(01)00304-1
  16. Environmental Technology v.21 no.1 Nitrogen Removal in Household Wastewater Treatment using an Intermittently Aerated Membrane Bioreactor Nah, Y.-M.;Ahm, K.-H.;Yeom, I.-T. https://doi.org/10.1080/09593332108618142
  17. Manual of Environmental Microbiology Biomass Measurements: Biochemical Approaches White, D.C.;Pinkart, H.C.;Ringelberg, A.B.
  18. Quinone Database World Data Center for Microorganisms