ADSORPTION OF Ca(II) , Pb(lI) AND Ag(l) ON SULFONATO-SILICA HYBRID PREPARED FROM RICE HULL ASH
In this research, adsorption of Ca(II), Pb(lI) and Ag(I) in aqueous solution onto sulfonato-silica hybrid (SSH) prepared from rice hull ash (RHA) has been studied. Thepreparation of SSH adsorbent was carried out by oxidation of mercapto-silica hybrid (MSH) with hydrogen peroxide (H₂
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[Yogyakarta] : Universitas Gadjah Mada
2011
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