ADSORPTION OF CALCIUM(II), CADMIUM (II), AND CUPRUM(II) ON SULFONATO DI -SILICA HYBRID (DSSH) FROM RICE HULL ASH
<p>Disulfonato- silica hybrid have been prepared by immobilization of 3-chloropropiltrimethoxy-silane (CTS) and monosodium salt acid 4-amino-5hydroxy-2,7-naphtalenadisulfonat (NAHD) onto silica by sol-gel method. The NAHD and CTS bonding was carried out by reflux process with methanol as solve...
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[Yogyakarta] : Chemistry Departement Universitas Gadjah Mada
2010
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