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Phosphate Adsorption on Metal-Impregnated Activated Carbon
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 Title & Authors
Phosphate Adsorption on Metal-Impregnated Activated Carbon
Hwang, Min-Jin; Hwang, Yu Sik; Lee, Wontae;
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Oak wood based activated carbon was modified with surface impregnation of and metal ions mixture for enhancements of phosphate adsorption capacity in aqueous solution. The phosphate adsorption capacity of the prepared metal impregnated carbon (MC) was about 8 times higher than that of the original activated carbon (OC). Adsorption equilibrium capacities of the phosphate increased with increasing system temperature. The adsorption equilibrium isotherm of phosphate on the prepared MC could be represented by the Langmuir equation. Thermodynamic parameters also indicated that adsorption system was spontaneous and endothermic reaction. The internal diffusion coefficient was measured to analyze the adsorption behavior and kinetic rate. To determine the internal diffusion coefficient, pore diffusion model (PDM) was employed and the result was in good agreement with experimental data.
Adsorption;Phosphate;Metal Impregnation;Activated Carbon;
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OECD Environmental Outlook to 2050, "The Consequences of Inaction," OECD Publishing (2012).

Park, D. S. and Lee, H. J., "The Emergency Management Measures for the Water Shortage by Climate Change," Korean Rev. Crisis & Emergency Manage., 6(2), 198-213(2010).

Rudra, N. D. and Kunal, R., "Predictive Modeling Studies for the Exotoxicity of Ionic Liquids Towards the Green Algae Scenedesmus Vacuolatus," Chemosphere, 104, 170-176(2014). crossref(new window)

Zhang, J., Shen, S., Shan, W., Chen, Z., Mei, Z., Lei, Y. and Wang, W., "Adsorption Behavior of Phosphate on Lanthanum (III) Doped Mesoporous Silicates Material," J. Environ. Sci., 44(4), 507-511(2010).

Lee, D. S., Jeon, C. O. and Park, J. M., "Biological Nitrogen Removal with Enhanced Phosphate Uptake in a Sequencing Batch Reactor Using Single Sludge System," Water Res., 35(16), 3968-3976(2001). crossref(new window)

Weis, T., "The Accelerating Biophysical Contradictions of Industrial Capitalist Agriculture," J. Agrar. Chang., 10(3), 315-341(2010). crossref(new window)

Ayranci, E. and Hoda, N., "Adsorption of Bentazon and Propanil from Aqueous Solution at the High Area Activated Carbon-Cloth," Chemosphere, 57(8), 755-762(2004). crossref(new window)

Yao, Y., Gao, B., Inyang, M., Zimmerman, A. R., Cao, X., Pullammanappallil, P. and Yang, L., "Biochar Derived from Anaerobically Digested Sugar Beet Tailings: Characterization and Phosphate Removal Potential," Bioresour. Technol., 102(10), 6273-6278(2011). crossref(new window)

Loganathan, P., Vigneswaran, S. and Kandasamy, J., "Enhanced Removal of Nitrate from Water Using Surface Modification of Adsorbents- A Review," J. Environ. Manage., 131 (15), 363-374(2013). crossref(new window)

Eric, T. K., Veronique, A., Charles, P. Nanseu, N., Nathalie, A., Emmanuel, N. and Andre, D., "Preparation and Characterization of Charcoals That Contain Dispersed Aluminum Oxide as Adsorbents for Removal of Fluoride from Drinking Water," Carbon, 48(2), 333-343(2010). crossref(new window)

Doron, K., Liora, S., Ido, N., Daniel, W. and Ishay, C., "Degradation of Adsorbed Sarin on Activated Carbons: A $^{31}P$-MAS-NMRStudy," Clean, 35(2), 172-177(2007).

Liu, J., Zhou, Q., Chen, J., Zhang, L. and Chang, N., "Phosphate Adsorption on Hydroxyl-Iron-Lanthanum Doped Activated Carbon Fiber," Chem. Eng. J., 215, 859-867(2013).

Sebastian, S., Helmut, B. and Wilhelm, F. M., "Characterization of Micro- and Mesoporous Solids by Physisorption Methods and Pore-Size Analysis," Appl. Catal. A-Gen., 174, 137-146(1998). crossref(new window)

Seaton, N. A., "Determination of the Connectivity of Porous Solids from Nitrogen Sorption Measurements," Chem. Eng. Sci., 46(8), 1895-1909(1991). crossref(new window)

Langmuir, I., "The Adsorption of Gases on Plane Surfaces of Glass, Mica and Platinum," J. Am. Chem. Soc., 40(9), 1361-1403(1918). crossref(new window)

Chiton, N., Jack, N. L., Wayne, E. M. and Ramu, M. R., "Freundlich Adsorption Isotherms of Agricultural by-Product-Based Powdered Activated Carbons in a Geosmin-Water System," Bioresour. Technol., 85(2), 131-135(2002). crossref(new window)

Lee, C. G., Jeon, J. W., Hwang, M. J., Ahn, K. H., Park, C., Choi, J. W. and Lee, S. H., "Lead and Copper Removal from Aqueous Solutions Using Carbon Foam Derived from Phenol Resin," Chemosphere, 130, 59-65(2015). crossref(new window)

Jung, K. W., Jeong, T. U., Hwang, M. J., Kim, K. and Ahn, K. H., "Phosphate Adsorption Ability of Biochar/Mg-Al Assembled Nanocomposites Prepared by Aluminum-Electrode Based Electro-Assisted Modification Method with $MgCl_2$ as Electrolyte," Bioresour. Technol., 198, 603-610(2015). crossref(new window)

Namasivayam, C. and Kavitha, D., "Removal of Congo Red from Water by Adsorption onto Activated Carbon Prepared from Coir Pith, an Agricultural Solid Waste," Dyes. Pigments., 54(1), 47-58(2002). crossref(new window)

Ponnusami, V., Rajan, K. S. and Srivastava, S. N., "Application of Film-Pore Diffusion Model for Methylene Blue Adsorption onto Plant Leaf Powders," Chem. Eng. J., 163, 236-242(2010). crossref(new window)

Quintanilla, A., Casas, J. A., Rodriguez, J. J., Kreutzer, M. T., Kapteijn, F. and Moulijn, J. A., "Kinetics of the Wet Oxidation of Phenol over an Fe/Activated Carbon Catalyst," Int. J. Chem. React. Eng., 5(1), 1542-6580(2007).

Yu, Y., Yu, L. and Chen, J. P., "Adsorption of Fluoride by Fe-Mg-La Triple-Metal Composite: Adsorbent Preparation, Illustration of Performance and Study of Mechanisms," Chem. Eng. J., 262(15), 839-846(2015). crossref(new window)