Adsorption of Hazardous Heavy Metals Using Reactive Inorganic Agents in Synthetic Wastewater

Jong Oh Kim; Jin Woo Lee

doi:10.4028/www.scientific.net/MSF.658.5

Paper Titles

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Adsorption of Hazardous Heavy Metals Using Reactive Inorganic Agents in Synthetic Wastewater
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HomeMaterials Science ForumMaterials Science Forum Vol. 658Adsorption of Hazardous Heavy Metals Using...

Adsorption of Hazardous Heavy Metals Using Reactive Inorganic Agents in Synthetic Wastewater

Abstract:

This study focused on the adsorption characteristics of hazardous heavy metals using reactive inorganic agents in synthetic wastewater. Basic properties of five reactive agents were analyzed by zeta potential, particle size, XRF and SEM. Zeta potential of five adsorbents was 45, 7, 14, -2 and 45 mV, respectively. Average particle size was in the range of 1.4 to 9㎛. By XRF analysis, main components were Na, Al, Si, S and Fe in reactive agents and no great differences in Mg, K, Ca and Ti components. As, Zn, Ni, Cu, Cr, Cd and Pb were used as target heavy metals. Adsorption capacity of Pb and Cu was in the order: TN 315Ny-T3>TN820L>TN315NY.

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Materials Science Forum (Volume 658)

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5-8

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https://doi.org/10.4028/www.scientific.net/MSF.658.5

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July 2010

Authors:

Jong Oh Kim, Jin Woo Lee

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Adsorbent, Adsorption, Heavy Metal, Inorganic, Wastewater

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