IMMOBILIZATION OF HUMICACID ON CHITOSAN BEADS BY PROTECTEDCROSSLINKING METHODAND ITS APPLICATION AS SORBENT FOR Pb(lI) Imobilisasi Asam Humat pada Beads Kitosan dengan Metode Pengikatan-Silang Terproteksi dan Aplikasinya
ABSTRACT Immobilization of humic acid (HA) on chitosan beads has been done using a protected cross-linking reaction method and the product was then utilized as sorbent for Pb(II). Protection of the active sites of HA was carried out by interacting HA with Pb(lI) before performing the cross-linking r...
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[Yogyakarta] : Universitas Gadjah Mada
2009
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