pH Dependence of Lead Adsorption on Zeolites

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The adsorption of Pb on zeolites A4, X, Y and mordenite was studied at various initial pH with the purpose of assessing the pH dependence of Pb adsorption. The adsorption was conducted using 0 - 0.6 mM Pb(NO3)2 in the presence of 100 mM NH4NO3 and pH adju
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