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Fu-Shen Zhang, H. Itoh (2005)
Iron oxide-loaded slag for arsenic removal from aqueous system.Chemosphere, 60 3
A. M. García‐Lara, C. Montero‐Ocampo (2010)
Improvement of Arsenic Electro‐removal from Underground Water by Lowering the Interference of Other IonsChem. Eng. J., 205
Stanic (2008)
Adsorption of Arsenic(V) by Iron Modified Natural Zeolitic TuffEnviron. Chem. Lett., 7
S. M. Fendorf, J. Eick, P. R. Grossl, D. L. Sparks (1997)
Arsenate and Chromate Retention Mechanisms on Geothite. 1 Surface StructureJ. Hazard. Mater., 31
E. Demirbaş, M. Kobya, E. Senturk, T. Ozkan (2004)
Adsorption kinetics for the removal of chromium (VI) from aqueous solutions on the activated carbons prepared from agricultural wastesWater SA, 30
N. Lazaridis, D. Bakoyannakis, E. Deliyanni (2005)
Chromium(VI) sorptive removal from aqueous solutions by nanocrystalline akaganèite.Chemosphere, 58 1
(2001)
National Primary Drinking Water Regulations; Arsenic and Clarification to Compliance and New Source Contaminants Monitoring Federal RegisterWater Air Soil Pollut.
H. Demiral, İ. Demiral, Fatma Tümsek, B. Karabacakoğlu (2008)
Adsorption of chromium(VI) from aqueous solution by activated carbon derived from olive bagasse and applicability of different adsorption modelsChemical Engineering Journal, 144
E. A. Vik, D. A. Carlson, A. S. Eikum, E. T. Gjessing (1984)
Electroocoagulation of Potable WaterJ. Environ. Sci. Health Part A, 18
N. Balasubramanian, T. Kojima, C. Srinivasakannan (2009)
Arsenic removal through electrocoagulation: Kinetic and statistical modelingChemical Engineering Journal, 155
N. Balasubramanian, T. Kojima, C. Srinivasakannan (2009)
Arsenic Removal through Electrocoagulation: Kinetic and Statistical ModelingSci. Total Environ., 155
E. Vik, Dale Carlson, A. Eikum, E. Gjessing (1984)
Electrocoagulation of potable waterWater Research, 18
G. Chen (2004)
Electrochemical Technologies in Wastewater TreatmentChem. Eng. Process., 38
X. Y. Yang, B. Al‐Duri (2001)
Application of Branched Pore Diffusion Model in the Adsorption of Reactive Dyes on Activated CarbonJ. Hazard. Mater., 83
S. J. Allen, G. Mckay, K. H. Y. Khader (1989)
Intraparticle Diffusion of Basic Dye During Adsorption onto Sphagnum PeatAdv. Colloid Interface Sci., 56
M. Jaroniec (1983)
Current State in Adsorption from Multicomponent Solutions of Nonelectrolytes on SolidsJ. Ind. Pollut. Control, 18
H. Altundoğan, Sema Altundoğan, F. Tümen, M. Bildik (2002)
Arsenic adsorption from aqueous solutions by activated red mud.Waste management, 22 3
Xueming Chen, Guohua Chen, P. Yue (2002)
Investigation on the electrolysis voltage of electrocoagulationChemical Engineering Science, 57
Xiaoyan Yang, B. Al-Duri (2001)
Application of branched pore diffusion model in the adsorption of reactive dyes on activated carbonChemical Engineering Journal, 83
X. Chen, G. Chen, P. L. Yue (2002)
Investigation on the Electrolysis Voltage of ElectrocoagulationSep. Purif. Technol., 57
M. S. Gasser, G. H. A. Morad, H. F. Aly (2007)
Batch Kinetics and Thermodynamics of Cr Ions Removal from Waste Solutions Using Synthetic AdsorbentsJ. Water SRT‐Aqua, 142
M. Jaroniec (1988)
Physical Adsorption on Heterogeneous Solids
N. Adhoum, L. Monser (2004)
Decolourization and removal of phenolic compounds from olive mill wastewater by electrocoagulationChemical Engineering and Processing, 43
L. Zeng (2003)
A method for preparing silica-containing iron(III) oxide adsorbents for arsenic removal.Water research, 37 18
B. Dousava, V. Machovic, D. Kolousek, F. Kovanda, V. Dornicak (2003)
Sorption of As(V) Species from Aqueous SystemsInd. Eng. Chem. Res., 149
Y. H. Xu, T. Nakajima, A. Ohki (2002)
Adsorption and Removal of Arsenic(V) from Drinking Water by Aluminium‐loaded Shirasu‐zeoliteChem. Eng. Sci., B92
M. Gasser, Gh. Morad, H. Aly (2007)
Batch kinetics and thermodynamics of chromium ions removal from waste solutions using synthetic adsorbents.Journal of hazardous materials, 142 1-2
K. Raven, A. Jain, R. Loeppert (1998)
Arsenite and Arsenate Adsorption on Ferrihydrite: Kinetics, Equilibrium, and Adsorption EnvelopesEnvironmental Science & Technology, 32
H. Demiral, I. Demiral, F. Tumsek, B. Karacbacakoglu (2008)
Adsorption of Chromium(Vl) from Aqueous Solution by Activated Solution by Activated Carbon Derived from Olive Bagasse and Applicability of Different Adsorption ModelsChemosphere, 144
H. Hansen, P. Nunez, Cesar Jil (2008)
Removal of Arsenic from Wastewaters by Airlift Electrocoagulation. Part 1: Batch Reactor ExperimentsSeparation Science and Technology, 43
B. Manna, U. Ghosh (2007)
Adsorption of arsenic from aqueous solution on synthetic hydrous stannic oxide.Journal of hazardous materials, 144 1-2
M. Ikematsu, K. Kaneda, M. Iseki, M. Yasuda (2007)
Electrochemical Treatment of Human Urine for Its Storage and Reuse as Flush WaterJ. Hazard. Mater., 382
Guohua Chen (2004)
Electrochemical technologies in wastewater treatmentSeparation and Purification Technology, 38
E. Malkoç, Y. Nuhoğlu (2007)
Potential of tea factory waste for chromium(VI) removal from aqueous solutions: Thermodynamic and kinetic studiesSeparation and Purification Technology, 54
A. Golder, A. Samanta, S. Ray (2006)
Removal of phosphate from aqueous solutions using calcined metal hydroxides sludge waste generated from electrocoagulationSeparation and Purification Technology, 52
J. Gomes, Praveen Daida, M. Kesmez, M. Weir, Héctor Moreno, J. Parga, George Irwin, H. McWhinney, T. Grady, E. Peterson, D. Cocke (2007)
Arsenic removal by electrocoagulation using combined Al-Fe electrode system and characterization of products.Journal of hazardous materials, 139 2
K. Thella, B. Verma, V. C. Srivastava, K. K. Srivastava (2008)
Electrocoagulation Study for the Removal of Arsenic and Chromium from Aqueous SolutionSep. Purif. Technol., 43
S. Vasudevan, J. Lakshmi, G. Sozhan (2009)
Studies on the Removal of Iron from Drinking Water by Electrocoagulation – A Clean ProcessClean-soil Air Water, 37
S. Fendorf, M. Eick, P. Grossl, D. Sparks (1997)
Arsenate and Chromate Retention Mechanisms on Goethite. 1. Surface StructureEnvironmental Science & Technology, 31
A. K. Golder, A. N. Samantha, S. Ray (2006)
Removal of Phosphate from Aqueous Solution Using Calcined Metal Hydroxides Sludge Waste Generated from ElectrocoagulationWater Res., 52
D. Erhan, M. Kobya, S. Elif, T. Ozkan (2004)
Adsorption Kinetics for the Removal of Chromium III from Aqueous Solutions on the Activated Carbonaceous Prepared from Agricultural WastesJ. Sanit. Div. Am. Soc. Civ. Eng., 30
N. Seko, Fatmuanis Basuki, M. Tamada, F. Yoshii (2004)
Rapid removal of arsenic(V) by zirconium(IV) loaded phosphoric chelate adsorbent synthesized by radiation induced graft polymerizationReactive & Functional Polymers, 59
A. García-Lara, C. Montero-Ocampo (2009)
Improvement of Arsenic Electro-Removal from Underground Water by Lowering the Interference of other IonsWater, Air, and Soil Pollution, 205
B. R. Manna, S. Debnath, J. Hossain, U. C. Ghosh (2004)
Trace Arsenic Contaminated Groundwater Upgradation Using Hydrated Zirconium Oxide (HZO)Chem. Eng. J., 20
K. Rajeshwar, J. K. Ibanez (1997)
Environmental Electrochemistry: Fundamentals and Applications in Pollution AbatementWater Air Soil Pollut.
N. Seko, F. Basuki, M. Tamada, F. Yoshii (2004)
Rapid Removal of Arsenic(V) by Zirconium(IV) Loaded Phosphoric Chelate Adsorbent Synthesized by Radiation Induced Graft PolymerizationWater Res., 59
M. Arienzo, P. Adamo, J. Chiarenzelli, M. Bianco, A. Martino (2002)
Retention of arsenic on hydrous ferric oxides generated by electrochemical peroxidation.Chemosphere, 48 10
Kalpana Thella, B. Verma, V. Srivastava, K. Srivastava (2008)
Electrocoagulation study for the removal of arsenic and chromium from aqueous solutionJournal of Environmental Science and Health, Part A, 43
I. A. W. Tan, B. H. Hameed, A. L. Ahmed (2007)
Equilibrium and Kinetics Studies on the Basic Dye Adsorption by Palm Fibre Activated CarbonColloid Surf., 127
W. Weber, J. Morris (1963)
Kinetics of Adsorption on Carbon from SolutionJournal of the Sanitary Engineering Division, 89
C. Namasivayam, S. Senthilkumar (1998)
Removal of arsenic(V) from aqueous solution using industrial solid waste : Adsorption rates and equilibrium studiesIndustrial & Engineering Chemistry Research, 37
N. Adhoum, L. Monser (2004)
Decolourization and Removal of Phenolic Compounds from Olive Mill Wastewater by ElectrocoagulationWater Res., 43
E. Oguz (2005)
Adsorption characteristics and the kinetics of the Cr(VI) on the Thuja oriantalisColloids and Surfaces A: Physicochemical and Engineering Aspects, 252
Yan-hua Xu, T. Nakajima, A. Ohki (2002)
Adsorption and removal of arsenic(V) from drinking water by aluminum-loaded Shirasu-zeolite.Journal of hazardous materials, 92 3
I. Oke, N. Olarinoye, S. Adewusi (2008)
Adsorption kinetics for arsenic removal from aqueous solutions by untreated powdered eggshellAdsorption, 14
M. Emett, G. Khoe (2001)
Photochemical oxidation of arsenic by oxygen and iron in acidic solutions.Water research, 35 3
Yu Zhang, Min Yang, Xia Huang (2003)
Arsenic(V) removal with a Ce(IV)-doped iron oxide adsorbent.Chemosphere, 51 9
E. Oguz (2005)
Adsorption Characteristics and the Kinetics of the Cr(VI) on the Thuja OriantalisChem. Eng. J., 252
C. Chuang, Maohong Fan, M. Xu, Robert Brown, S. Sung, B. Saha, C. Huang (2005)
Adsorption of arsenic(V) by activated carbon prepared from oat hulls.Chemosphere, 61 4
B. Dousova, V. Machovič, D. Koloušek, F. Kovanda, Vít Dorničák (2003)
Sorption of As(V) Species from Aqueous SystemsWater, Air, and Soil Pollution, 149
I. Tan, B. Hameed, A. Ahmad (2007)
Equilibrium and kinetic studies on basic dye adsorption by oil palm fibre activated carbonChemical Engineering Journal, 127
E. Malkoc, Y. Nuhoglu (2007)
Potential of Tea Factory Waste for Cr(VI) Removal from Aqueous Solutions: Thermodynamic and Kinetic StudiesWater SA, 54
B. Manna, U. C. Ghosh (2007)
Adsorption of Arsenic from Aqueous Solution on Synthetic Hydrous Stannic OxideEnviron. Sci. Technol., 144
Stephen Allen, Gordon McKay, K. Khader (1989)
Intraparticle diffusion of a basic dye during adsorption onto sphagnum peat.Environmental pollution, 56 1
Sunbaek Bang, Mark Johnson, G. Korfiatis, Xiaoguang Meng (2005)
Chemical reactions between arsenic and zero-valent iron in water.Water research, 39 5
B. R. Manna, M. Dasgupta, U. C. Ghosh (2004)
Studies on Crystalline Hydrous Titanium Oxide (CHTO) as Scavenger of Arsenic(III) from Natural WaterChem. Eng. J., 53
C. Namashivayam, S. Senthilkumar (1998)
Removal of Arsenic(V) from Aqueous Solution Using Industrial Solid Waste: Adsorption Rates and Equilibrium StudiesReact. Funct. Polym., 37
M. Ikematsu, K. Kaneda, M. Iseki, M. Yasuda (2007)
Electrochemical treatment of human urine for its storage and reuse as flush water.The Science of the total environment, 382 1
W. J. Weber, J. C. Morris (1963)
Kinetics of Adsorption on Carbon from SolutionsJ. Hazard. Mater., 89
The removal of arsenate from aqueous solution was carried out by electrochemical coagulation using aluminum alloy as anode and stainless steel as cathode. Various operating parameters on the removal efficiency of arsenate were investigated, such as initial arsenate ion concentration, initial pH, current density, and temperature. Effect of coexisting anions such as silicate, fluoride, phosphate, and carbonate were studied on the removal efficiency of arsenate. The optimum removal efficiency of 98.4% was achieved at a current density of 0.2 A/dm2 at a pH of 7.0. The experimental data were tested against different adsorption isotherm models for describing the electrochemical coagulation process. The adsorption of arsenate preferably fitting the Langmuir adsorption isotherm suggests monolayer coverage of adsorbed molecules. First and second order rate equations were applied to study adsorption kinetics. The adsorption process follows second order kinetics model with good correlation. Temperature studies showed that adsorption was endothermic and spontaneous in nature.
Clean - Soil, Air, Water – Wiley
Published: Jun 1, 2010
Keywords: ; ; ;
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