Formation of Aerobic Granular Sludge in a Continuous-Flow Reactor - Control Strategy for the Selection of Well-Settling Granular Sludge -
スポンサーリンク
概要
- 論文の詳細を見る
In this study, the formation characteristics of aerobic granular sludge in a continuous-flow reactor were investigated under several experimental conditions. Both surface loading rate (equal to liquid linear velocity at a sludge settling zone) and aeration rate strongly affected the selection of well-settling sludge in the same manner as sludge settling time in a sequencing batch reactor. By setting and controlling adequate surface loading and aeration rates, small particles were effectively washed out, and well-settling sludge selectively remained in the reactor. As a result, aerobic granular sludge was effectively formed. On the other hand, feeding pattern, i.e., continuous and intermittent feeding, did not affect the aerobic granulation when completely inorganic wastewater was fed. These findings will contribute to the dissemination of aerobic granular sludge technology because the information on the formation of aerobic granular sludge in a continuous-flow reactor is limited.
著者
-
Kono Atsushi
Department Of Medicine Institute Of Clinical Endocrinology
-
Tsuneda Satoshi
Department Of Chemical Engineering Waseda University
-
Kishida Naohiro
Department Of Environmental Resources Engineering Waseda University
-
Yamashita Yutaka
Department Of Mechanical Engineering Keio University
-
KONO Atsushi
Department of Chemical Engineering, Waseda University, Japan
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
- Effectiveness of Oxidation-Reduction Potential and pH as Monitoring and Control Parameters for Nitrogen Removal in Swine Wastewater Treatment by Sequencing Batch Reactors(ENVIRONMENTAL BIOTECHNOLOGY)
- REAL-TIME CONTROL STRATEGY IN SEQUENCING BATCH REACTORS FOR SWINE WASTEWATER TREATMENT
- Cerebral perfusion pattern of idiopathic normal pressure hydrocephalus studied by SPECT and statistical brain mapping
- Clinical Implications of Renal Cyst in Primary Aldosteronism
- Characteristics of Aldosterone-Producing Adenoma Responsive to Upright Posture
- Usefulness of intravascular ultrasonography for treatment of a ruptured vertebral dissecting aneurysm
- Early disappearance of calcification in posterior paraspinal muscles in a patient with rhabdomyolysis associated with neuroleptic malignant syndrome
- Automatic volumetric measurement of segmented brain structures on magnetic resonance imaging
- 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
- Ultrastructural changes at the myotendinous junction induced by exercise
- 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
- A New Technique for Muscle Flap Closure of the Empyema Space in Complicated Chronic Bronchopleural Fistula : Wedging the Causative Bronchus With a Plug
- 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 -
- 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
- Renal Effects of Specific Antagonists of Arginine Vasopressin in Dogs
- 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)
- Myocardial Impairment Detected by Late Gadolinium Enhancement in Hypertrophic Cardiomyopathy: Comparison with 99mTc-MIBI/Tetrofosmin and 123I-BMIPP SPECT
- Distorted Pressure Histories due to the Step Responses in a Linear Tapered Pipe : 4th Report : Experimental Investigations
- 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