Removal of Lead from Aqueous Solution by Sewage Sludge Carbon Adsorbent

Chang Bin Xia; Fu Jian Zhou; Yuan Chen; Ling Zhang

doi:10.4028/www.scientific.net/AMR.239-242.1866

Paper Titles

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Study on Synthesis of Superabsorbent Using Microwave Heating and Water Absorbency
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Influence of Calcinations Temperature on Crystallization and Synthesis Process of Li₄Ti₅O₁₂
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First-Principles Investigation Density of States for LiNi_1-xCo_xO₂ with x=0, 1/3, 2/3 and 1
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Removal of Lead from Aqueous Solution by Sewage Sludge Carbon Adsorbent
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The Effective Thermal Conductivity of Composite Materials with Spherical Dispersed Phase
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Direct Electrochemistry and Electrocatalysis of Cytochrome C on the Interface of Ionic Liquid Functionalized Nano-Gold
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Development of Pass Schedule Calculation Procedure for Single-Stand Reversing Cold Rolling Mill
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 239-242Removal of Lead from Aqueous Solution by Sewage...

Removal of Lead from Aqueous Solution by Sewage Sludge Carbon Adsorbent

Abstract:

The capacity of sewage sludge carbon (SSC) for the removal of lead ion from aqueous solution has been studied under different conditions,namely SSC particle size,initial pH,initial Pb²⁺ ion concentration and solution temperature.The results show that equilibrium data obtained fit the Langmuir adsorption isotherms,this SSC is an efficient adsorbent for removing lead ion.The finer the SSC particle used,the higher the metal adsorption capacity.An initial solution pH ≥4.5 is favourable for obtaining high metal removal.