Behavior of Impurities during the Formation of an Ice Sphere
スポンサーリンク
概要
- 論文の詳細を見る
The distribution of impurities in an ice sphere was examined by melting an ice sphere formed from a solution containing phosphate and ammonium ions as impurities. To interpret this biased distribution, the adsorption phenomena of phosphate and ammonium ions on the surface of ice crystals were also experimentally examined. The adsorption experiments were performed by forming ice into spherical shapes and immersing the spheres in a solution containing phosphate and ammonium ions under a limited range of solution temperatures from 0 to 0.4°C. The results showed that the phosphate and ammonium ions were adsorbed on the ice surface immediately after the immersion. The amounts adsorbed after the establishment of a quasi-equilibrium state obeyed a Langmuir adsorption isotherm. Based on the adsorption isotherm, we proposed a quantitative explanation for the distributed ions in the ice sphere.
- 社団法人 化学工学会の論文
- 2002-11-01
著者
-
田口 洋治
元 新潟大学工学部化学システム工学科
-
田口 洋治
元新潟大学工学部化学システム工学科
-
OHKAWA Akira
Department of Chemistry and Chemical Engineering, Niigata University
-
Ohkawa A
Niigata Univ. Niigata Jpn
-
Ohkawa Akira
Department Of Chemistry And Chemical Engineering Niigata University
-
Ohkawa Akira
Department Of Chemical Engineering Faculty Of Engineering Niigata University
-
GUO Jun
Department of Materials Science and Engineering, Faculty of Engineering and Resourc Science, Akita U
-
Ohkawa A
Department Of Chemistry And Chemical Engineering Niigata University
-
Ohkawa Akira
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Niigata University
-
YAMAGUCHI TOGO
Department of Chemistry and Chemical Engineering, Faculty of Engineering, Niigata University
-
TAGUCHI YOJI
Department of Chemistry and Chemical Engineering, Faculty of Engineering, Niigata University
-
Guo Jun
Department Of Computer Science And Communication Engineering Kyushu Univ.
-
Guo Jun
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Niigata University
-
Taguchi Yoji
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Niigata University
-
Guo Jun
Department of Cardiology, First Affiliated Hospital of Jinan University
関連論文
- 水辺の視点から地盤環境を考える
- 土壌重金属の不溶化技術
- 新潟県での震災廃棄物処理の現状と課題 : 地震後の環境対策を考える
- Enhancement of Gas-Liquid Mass Transfer with Unsteadily Forward-Reverse Rotating Multiple Delta Blade Impellers in an Unbaffled Agitated Vessel
- Movement of Solid Particles on and off Bottom of an Unbaffled Vessel Agitated by Unsteadily Forward-Reverse Rotating Impeller
- Foam Breaking Characteristics of a Mechanical Foam-Breaker Using Shear Force Fitted to a Stirred-Tank Reactor
- Performance Characteristics of a Stirred-Tank Reactor with a Mechanical Foam-Breaker Utilizing Shear Force
- Nitrification Performance of Membrane-Attached Nitrifying Biofilm
- Photo-Crosslinked Copolymer Gel as an Adsorbent for Temperature-Swing Adsorption Process
- Effect of Perforated Plate on Concentration of Poly(vinyl Alcohol) by Foam Fractionation with External Reflux
- Temperature-Swing Column Adsorption of Nonionic Surfactant with Poly(vinylmethylether) Gel
- Temperature-Swing Adsorption of Nonionic Surfactant with Photo-Crosslinked Polymeric Gel
- Disinfection Kinetics of Legionella pneumophila by Hydrogen Peroxide
- Effects of Liquid Property on Air Entrainment and Oxygen Transfer Rates of a Plunging Jet Reactor
- Effect of Salt on Temperature-Swing Adsorption of Nonionic Surfactant with Poly(Vinylmethyl Ether) Gel
- Effect of External Reflux on Foam Fractionation of Poly(Vinyl Alcohol)
- Maximum Penetration Depth of Air Bubbles Entrained by Vertical Liquid Jet
- Effect of Nozzle Contraction Angle on Air Entrainment Rate of a Vertical Plunging Liquid Jet
- PREPARATION OF IMMOBILIZATION MATRIX WITH LOW OXYGEN PERMEABILITY AND ITS APPLICATION TO BIOLOGICAL DENITRIFICATION
- SIMULTANEOUS REMOVAL OF ORGANIC CARBON AND NITROGEN BY A PLUNGING LIQUID JET BIOREACTOR WITH CROSSFLOW FILTRATION OPERATED UNDER ZONE-LIMITED AERATION
- ADSORPTION OF TRITON X-100, TRYPTOPHAN AND BSA ON TEMPERATURE-SENSITIVE POLY(VINYLMETHYLETHER)GEL
- EFFECTS OF ALGINATE COMPOSITION AND GELLING CONDITIONS ON DIFFUSIONAL AND MECHANICAL PROPERTIES OF CALCIUM-ALGINATE GEL BEADS
- RELATIONSHIP BETWEEN MANNURONIC TO GULURONIC ACID RATIO OF ALGINATE AND CHARGE DENSITY OF Ca-ALGINATE COMPLEX
- SIMULTANEOUS ORGANIC CARBON REMOVAL AND NITRIFICATION BY BIOFILM FORMED ON OXYGEN ENRICHMENT MEMBRANE
- ADSORPTION OF HYDROPHOBIC NONIONIC SURFACTANT ON POLY (VINYLMETHYLETHER) GEL
- Relationship between the Foam-breaking Performance and the Hydraulic Behavior of Liquid Dispersed from Mechanical Foam-breakers : Studies on the Mechanical Control of Fermentation Foams (V)
- Performance Evaluation of Mechanical Foam-breakers Utilizing the Impact Force of Dispersed Liquid Particles : Studies on the Mechanical Control of Fermentation Foams (IV)
- Some Characteristics of a Double-column Gas-liquid Contactor with Gas Entrainment and Its Application to an Aerator for Activated Sludge Treatment : Development of the Double-column Gas-liquid Contactor with a Gas Entrainment Process and Its Application t
- Some Factors Affecting the Performance of a Mechanical Foam-breaker with a Rotating Disk
- The Performance of a Mechanical Foam Breaker witha Rotaing Disk
- Unique Shapes of Micro-Pits Formed in an Al-Pd-Mn Icosahedral Quasicrystal by Anodic Etching
- New Tuning Method for IMC Controller
- EFFECT OF LIQUID PROPERTY ON GAS ENTRAINMENT BEHAVIOR IN A PLUNGING LIQUID JET AERATION SYSTEM USING INCLINED NOZZLES
- Removal of Trichloroethylene from Water by Aeration, Pervaporation and Membrane Distillation
- PERFORMANCE CHARACTERISTICS OF NOZZLE FOAM-BREAKERS FITTED TO TOWER AERATOR
- Foaming in an Aerated Stirred Tank and Its Mechanical Control
- A Technique for Measuring Gas Holdup in a Downflow Bubble Column with Gas Entrainment by a Liquid Jet
- Recovery of Hexavalent Chromium Ion from Methanol with Ion Exchange Resin
- Effect of Liquid Disintegration Pattern from the Disk on the Performance of a Mechanical Foam-Breaker with a Rotating Disk
- Effect of Disk Diameter on the Foam-Breaking Capacity of a Mechanical Foam-Breaker with a Rotation Disk
- Elution Phenomena of Acidic Ions from Granular Snow and Spherical Ice
- Behavior of Impurities during the Formation of an Ice Sphere
- Temperature Dependence of the Crystal Growth Rate of Potassium Sulfate at Low Temperature
- The Effect of the Surfactant Adsorption Layer on the Growth Rate of the Polyurethane Capsule Shell
- A Fundamental Study on Encapsulation of an Oil Phase Ingredient by Polycondensation Polymerization : The Effect of Water-Soluble Polymer on Stability of Limonene Droplets
- Effects of Antifoam Agents on Cultivation of Baker's Yeast
- ザラメ雪及び球状氷融解時の濃縮現象について
- EFFECT OF CELL LOADING ON ENCAPSULATION OF IMMOBILIZED YEAST BY TWO-STEP PREAPARATION PROCEDURE
- FORMATION OF CALCIUM-ALGINATE GEL COATING ON BIOCATALYST IMMOBILIZATION CARRIER
- 酸性雪・雨による土壌のpH分布の検討
- Relation between Critical Disk Speed for Foam-Breaking of Rotating-Disk Mechanical Foam-Breakers and Foaming Characteristics of Solutions
- Relation between Mechanical Foam-Breaking Difficulty and the Forming Characterisitcs of Solutions
- MEMBRANE FOULING IN ULTRAFILTRATION OF HYDROPHOBIC NONIONIC SURFACTANT
- EFFECT OF ANTIFOAM FOULING ON SOLUTE REJECTION BY ULTRAFILTRATION MEMBRANE
- 硫化鉄粉末によるカドミウム廃水処理時の硫化カドミウム沈殿生成速度への硫酸イオンの影響
- 硫化鉄粉末によるカドミウム廃水処理時の硫酸イオンの影響
- An Efficient Method for Simplifying Decision Functions of Support Vector Machines(Control, Neural Networks and Learning,Nonlinear Theory and its Applications)
- A Method for Solving Optimization Problems with Equality Constraints by Using the SPICE Program(Optimization and Control)(Nonlinear Theory and its Applications)
- 「酸性雪・酸性雨に関する国際会議′97」概要
- 「酸性雪・酸性雨に関する国際会議'97」を開催して
- 球状氷結晶中の硫酸イオンの濃度分布と溶出現象
- 球状氷結晶からの硫酸イオン, 塩化物イオンなどの溶出現象
- 酸性雪の特性と最近の動向について
- 酸性雪・雨の化学的特性と森林への影響
- 酸性雪および酸性雨に関する二, 三の考察
- 酸性雨・酸性雪による環境への影響
- 水溶液中のリン酸及びアンモニウムイオンの氷表面への吸着
- 第5回廃棄物処理の学術活動に関するアジア地域シンポジウムに参加して
- 凝集沈殿および吸着による廃水からのホウ素除去
- Preparation of Composite Particles Composed of Two Kinds of Solid Powders and Waste Polymer by Semi-Chemical Recycle Method
- 氷へのリン酸イオン・アンモニウムイオンの吸着現象について
- オゾン酸化分解及び鉄による凝集沈殿併用による写真現像液の処理
- 「酸性雪(雨)シンポジウム'99」報告
- カルシウム塩添加による写真現像廃液からの亜硫酸イオンの沈殿除去
- リン酸イオン及びアンモニウムイオンの凍結分離と氷結晶への吸着現象
- [9802] 「酸性雪・雨に関する国際会議'97」開催される
- Effects of Antifoam with Inverted Cloud Point on Permeation and Solute Rejection in Membrane Filtration Process
- リン酸及びアンモニウムイオンの氷結晶への吸着に関する研究
- 溶液中イオンの氷結晶への吸着性に関する研究
- フェライト化処理を用いた廃水処理プロセスに関する研究
- Paracrine Role for Mesenchymal Stem Cells in Acute Myocardial Infarction
- Gas holdup and gas entrainment rate in downflow bubble column with gas entrainment by a liquid jet operating at high liquid throughput.
- Heterogeneous Nucleation of Pure Magnesium on Al3Ti, TiC, TiB2, and AlB2 Particles
- Operational Characteristics of Aerated Agitated Vessels under Mechanical Foam Control
- Foam ratio as a measure for mechanical foam-breaking in gas bubbling systems.
- Gas entrainment rate and flow pattern in a plunging liquid jet aeration system using inclined nozzles.
- Electrochemical activity of fluidized bed electrodes (FBEs) inserted electro-conductive partition plates.
- Gas holdup in downflow bubble columns with gas entrainment by a liquid jet.
- Flow characteristics of downflow bubble columns with gas entrainment by a liquid jet.
- Power requirement in an aerated agitated vessel under foaming.
- EFFECT OF NOZZLE LENGTH ON GAS EN-TRAINMENT CHARACTERISTICS OF VERTI-CAL LIQUID JETS