Browse > Article

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

Lim, Byung-Ran (한국과학기술연구원 미래기술연구본부)
Ahn, Kyu-Hong (한국과학기술연구원 미래기술연구본부)
Publication Information
Journal of Korean Society of Water and Wastewater / v.16, no.6, 2002 , pp. 679-685 More about this Journal
Abstract
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.
Keywords
Domestic wastewater; Intermittent aeration; Microbial community structure; Quinone profile; Microbial diversity; Treatment performance;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Lipoquinones of some Spore-Forming Rods, Lactic-Acid Bacteria and Actinomycetes /
[ Hess, A.;Hollander, R.;Mannheim, W. ] / J. Gen. Microbiol.   ScienceOn
2 Microbial Respiratory Quinones in the Enviromnent Ⅰ. A Sensitive Liquid Chromatographic Method /
[ Hedrick, D.B.;White, D.C.1 ] / Journal of Microbiological Methods   DOI   ScienceOn
3 Respiratory Quinone Profiles as Tool for Identifying Different Bacterial Populations in Activated Sludge /
[ Hiraishi, A. ] / The Journal of General and Applied Microbiology   DOI
4 Effect of Temperature on the Reaction Fate of Bacteria Inhabiting the Aerobic Microbial Film for Wastewater Treatment /
[ Hu H.-Y.;Fujie K.;Urano K. ] / Journal of Fermentation and Bioengineering   DOI   ScienceOn
5 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 ] / Water Research   DOI   ScienceOn
6 /
[ Knudson, M.J.(ed.);Mclnerney, L.D.(ed.);Setzenbach(ed.)M.V. Walter(ed.) ] / ASM Press
7 Nitrogen Removal in Household Wastewater Treatment using an Intermittently Aerated Membrane Bioreactor /
[ Nah, Y.-M.;Ahm, K.-H.;Yeom, I.-T. ] / Environmental Technology   DOI   ScienceOn
8 Distribution of Isoprenoid Quinone Structural Types in Bacteria and their Taxonomic Implications /
[ Collins M.D.;Jones, D. ] / Microbial. Rev.
9 Biogeochemical Evidence for Microbial Community Change in a Jet Fuel Hydrocarbons Contaminated Aquifer /
[ Fang,J.;Barceloba, M.J. ] / Organic Geochemistry   DOI   ScienceOn
10 Analysis of Respiratory Quinones in Soil for Characterization of Microbiota /
[ Fujie K.;Hu H.-Y.;Tanaka H.;Urano K.;Saito K.;Katayama A ] / Soil Sci. Plant Nutr.   ScienceOn
11 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. ] / Process Biochemistry   DOI   ScienceOn
12 Biomass Measurements: Biochemical Approaches /
[ White, D.C.;Pinkart, H.C.;Ringelberg, A.B. ] / Manual of Environmental Microbiology
13 /
[ World Data Center for Microorganisms ] / Quinone Database
14 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. ] / The Journal of General and Applied Microbiology   DOI   ScienceOn
15 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. ] / Journal of Bioscience and Bioengineering   DOI   ScienceOn
16 /
[ APHA ] / Standard Methods for the Examination of Water and Wastewaters.(17th edn)
17 Numerical Analysis of Lipoquinone Patterns in Monitoring Bacterial Community Dynamics in Wastewater Treatment System /
[ Hiraishi, A.;Morishima, Y.;Tadeuchi, J. ] / The Journal of General and Applied Microbiology   DOI
18 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. ] / Water Research   DOI   ScienceOn