ADSORBSI LOGAM Cu(II) DAN METHYLEN BLUE MENGGUNAKAN SILIKA MESOPORI SBA-15

Abstract

In this study, the synthesis of mesoporous silica SBA-15 via hydrothermal treatment has been investigated byusing Pluronik 123 as a direct structure agent and TEOS as precursor. Characterization was carry out through BETmethode to calculate surface area, pore diameter, and pore volume. The results showed that the surface area of SBA-15948 m2/g, pore volume 1.305 cc/g and pore diameter 55 Ã…. The maximum percentage removal of Cu(II) and methyleneblue were 78% and 76%, respectively. The amount of capacity adsorption of SBA-15 were 76,4 mg/g for MB and 1532mg/g for methylene blue. The present investigation introduced a new material silica mesoporous SBA-15 as an efficientadsorbent for removal of Cu(II) and methylene blue