Temperature dependence for anammox bacteria enriched from freshwater sediments(ENVIRONMENTAL BIOTECHNOLOGY)
スポンサーリンク
概要
- 論文の詳細を見る
The anoxic ammonium oxidation (anammox) process has been regarded as an attractive alternative process to treat wastewater containing high ammonium concentrations. By the implementation of anammox process at moderately low temperatures (<25℃), the anammox process will be applied to more various industrial wastewater treatments. In this study, we established enrichment cultures of anammox bacteria from freshwater sediments by using an up-flow column reactor equipped with porous polyester nonwoven fabric at moderately low temperatures. Their nitrogen conversion rates reached 0.07-0.26 kg-N/m^3/d. Phylogenetic analysis based on 16S rRNA gene from enrichment cultures revealed the presence of various anammox bacteria affiliated with unknown anammox bacteria as well as known anammox candidates, i.e., Candidatus Kuenenia stuttgartiensis and Candidatus Brocadia fulgida, Candidatus Scalindua wagneri. Anammox bacterial populations were influenced by enrichment conditions, i.e., seed sediments and temperature.
著者
-
Isaka Kazuichi
Hitachi Plant Technologies Ltd.
-
Tsuneda Satoshi
Department Of Chemical Engineering Waseda University
-
Otsubo Yosuke
Department of Life Science and Medical Bioscience, Waseda University
-
Suwa Yuichi
Department of Biological Science, Chuo University
-
Osaka Toshifumi
Department of Life Science and Medical Bioscience, Waseda University
-
Kimura Yuya
Hitachi Plant Technologies Ltd.
関連論文
- New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies(ENVIRONMENTAL BIOTECHNOLOGY)
- Highly Sensitive Real-Time PCR Assay for Quantification of Toxic Cyanobacteria Based on Microcystin Synthetase A Gene(ENVIRONMENTAL BIOTECHNOLOGY)
- Microbial Population Dynamics and Community Structure during the Formation of Nitrifying Granules to Treat Ammonia-Rich Inorganic Wastewater
- UV-Bubble Column Reactor (UV-BCR) for Photolytic Removal of Tetrachloroethylene (PCE) from the Vapor Phase : Methodological Approach
- Nitrogen removal from digester liquor of livestock manure by anammox process
- 2Hp10 Application of combined partial nitritation : Anammox process for livestock wastewater treatment
- Nitrogen Removal from Wastewater Using Simultaneous Nitrate Reduction and Anaerobic Ammonium Oxidation in Single Reactor(ENVIRONMENTAL BIOTECHNOLOGY)
- Microbial Ecology of Nitrifying Bacteria in Wastewater Treatment Process Examined by Fluorescence In Sity Hybridization
- Affinity capillary electrophoresis with magnetic beads for multiplex quantitative analysis of bacterial 16S rRNA(METHODS)
- MAR-FISH法および従来評価法による生物学的リン除去プロセスの運動開始時におけるリン蓄積細菌群の活性評価
- Microbial Community Analysis in the Denitrification Process of Saline-Wastewater by Denaturing Gradient Gel Electrophoresis of PCR-Amplified 16S rDNA and the Cultivation Method
- Microbial diversity of anammox bacteria enriched from different types of seed sludge in an anaerobic continuous-feeding cultivation reactor(ENVIRONMENTAL BIOTECHNOLOGY)
- Enhancement of Nitrogen and Phosphorus Removal in an Anaerobic/Oxic/Anoxic Sequencing Batch Reactor as Affected by the Amount of External Carbon
- Analytical Techniques for Quantifying 15N/14N of Nitrate, Nitrite, Total Dissolved Nitrogen and Ammonium in Environmental Samples Using a Gas Chromatograph Equipped with a Quadrupole Mass Spectroscope
- High Nitrogen Removal Performance at Moderately Low Temperature Utilizing Anaerobic Ammonium Oxidation Reactions(ENVIRONMENTAL BIOTECHNOLOGY)
- Direct Observation of Nitrifying Biofilms on Particles by Electron Microscopy
- Detection of Defluvicoccus-related Glycogen-accumulating Organisms in Enhanced Biological Phosphorus Removal Processes
- 密度勾配遠心分離法による生物学的リン除去プロセスにおける高密度微生物の特定
- Comprehensive Analysis of Cell Wall-Permeabilizing Conditions for Highly Sensitive Fluorescence In Situ Hybridization
- Monitoring the Microbial Population Dynamics at the Start-Up Stage of Wastewater Treatment Reactor by Terminal Restriction Fragment Length Polymorphism Analysis Based on 16S rDNA and rRNA Gene Sequences(ENVIRONMENTAL BIOTECHNOLOGY)
- Nitrogen Removal Characteristics and Biofilm Analysis of a Membrane-Aerated Biofilm Reactor Applicable to High-Strength Nitrogenous Wastewater Treatment
- TOC Removal of Diethylene Glycol Mono-n-hexyl Ether Synthetic Wastewater and 1, 4-Butanediol Diglycidyl Ether Synthetic Wastewater with H_2O_2/UV in a Batch Reactor
- Efficient TOC Removal of Wastewater Containing 1,2-Naphthoquinone-2-diazido-5-sulfonic Acid Sodium Salt with H_2O_2/UV in a Batch Reactor
- TOC Removal of 2,4,5-Trichlorophenol Synthetic Wastewater with H_2O_2/UV in a Batch Reactor
- TOC Removal of Raw Industrial Wastewater from LSI Photo-Resist Processing with H_2O_2/UV in a Batch Reactor
- Direct Profiling of rRNA in Saline Wastewater Treatment Samples Using an Oligonucleotide Microarray
- PA-69 Microbial Cell Chromatography (MCC) as a new concept for concentration of specific microbial cell from environmental communities(Other categories,Poster presentation A)
- Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor - Control Strategy for the Selection of Well-Settling Granular Sludge -
- Tolerance Level of Dissolved Oxygen to Feed into Anaerobic Ammonium Oxidation (anammox) Reactor
- Analytical Techniques for Quantifying ^N/^N of Nitrate, Nitrite, Total Dissolved Nitrogen and Ammonium in Environmental Samples Using a Gas Chromatograph Equipped with a Quadrupole Mass Spectrometer
- Characterization of Denitrifying Polyphosphate-Accumulating Organisms in Activated Sludge Based on Nitrite Reductase Gene(Environmental Biotechnology)
- Quinone Profiles Reflecting Population Dynamics of Denitrifying Phosphate-Accumulating Organisms
- Metabolic Behavior of Denitrifying Phosphate-Accumulating Organisms under Nitrate and Nitrite Electron Acceptor Conditions
- Fibrous Support Stabilizes Nitrification Performance of a Membrane-Aerated Biofilm : The Effect of Liquid Flow Perturbation
- Reduction-Triggered Fluorescence Probe for Peptide-Templated Reactions
- Three-Dimensional Immobilization of Bacterial Cells with a Fibrous Network and Its Application in a High-Rate Fixed-Bed Nitrifying Bioreactor
- Characterization of the microbial community in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption
- Gross nitrification rates in four Japanese forest soils : heterotrophic versus autotrophic and the regulation factors for the nitrification
- Formation of Nitrifying Granules Using a Continuous Stirred-Tank Reactor
- Challenge for Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor
- Temperature dependence for anammox bacteria enriched from freshwater sediments(ENVIRONMENTAL BIOTECHNOLOGY)
- N_2O Emission from Degraded Soybean Nodules Depends on Denitrification by Bradyrhizobium japonicum and Other Microbes in the Rhizosphere
- Selective Enrichment of Two Different Types of Nitrospira-like Nitrite-oxidizing Bacteria from a Wastewater Treatment Plant
- Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption
- Applicability of a Sequencing Batch Membrane Biofilm Reactor for Simultaneous Nitrogen and Phosphorus Removal from Low C/N Ratio Wastewater
- Temperature dependence for anammox bacteria enriched from freshwater sediments
- Selective Enrichment of Two Different Types of Nitrospira-like Nitrite-oxidizing Bacteria from a Wastewater Treatment Plant
- Isolation of Nitrospira belonging to Sublineage II from a Wastewater Treatment Plant