지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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A sequencing batch reactor was operated under different pH conditions to see the influence of pH to microbial community in enhanced biological phosphorus removal (EBPR) systems. Long term influences of different steady-state pH conditions on the microbial community composition were evaluated by polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) and fluorescence in situ hybridization (FISH). The shift in populations from polyphosphate-accumulating organisms (PAOs) to Alphaproteobacteria was observed when pH was changed from 7.5 to 7.0. Alphaproteobacteria with the typical morphological traits of tetrad-forming organisms (TFOs) eventually became dominant members. The alphaproteobacterial TFOs were the phenotype expected for glycogen-accumulating organisms (GAOs), which accumulate large amount of glycogen into the cell. The results strongly suggested that low operational pH condition encourages the appearance of the GAOs in EBPR process, significantly reducing the EBPR capacity.
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참고문헌 (29)
참고문헌 신청
안조환 / 2011 / 생물학적 회분식 인 제거 공정에서 pH의 영향과 그래뉼 생성 / 한국물환경학회지 27(6):754~759
Amann, R. / 1995 / Phylogenetic Identification and in Situ Detection of Individual Microbial Cells without Cultivation / Microbiological Reviews 59(1):143~169
American Public Health Association / 1999 / Standard Methods for the Examination of Water and Wastewater / Washington DC
Beer, M. / 2004 / Are Some Putative Glycogen Accumulating Organisms(GAO)in Anaerobic : Aerobic Activated Sludge Systems Members of the α-Proteobacteria? / Microbiology 150(7):2267~2275
Burow, L. C. / 2007 / Abundance and Ecophysiology of Defluviicoccus spp., Glycogen-Accumulating Organisms in Full-Scale Wastewater Treatment Processes / Microbiology 153(1):178~185
Amann, R. / 1995 / Phylogenetic Identification and in Situ Detection of Individual Microbial Cells without Cultivation / Microbiological Reviews 59(1):143~169
American Public Health Association / 1999 / Standard Methods for the Examination of Water and Wastewater / Washington DC
Beer, M. / 2004 / Are Some Putative Glycogen Accumulating Organisms(GAO)in Anaerobic : Aerobic Activated Sludge Systems Members of the α-Proteobacteria? / Microbiology 150(7):2267~2275
Burow, L. C. / 2007 / Abundance and Ecophysiology of Defluviicoccus spp., Glycogen-Accumulating Organisms in Full-Scale Wastewater Treatment Processes / Microbiology 153(1):178~185
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