BIOARANG CANGKANG BUAH KETAPANG (Terminalia catappa) SEBAGAI ADSORBEN ZAT WARNA METILEN BIRU

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dc.contributor.authorWahyuni, Putri
dc.contributor.authorMuhdarina, Muhdarina
dc.date.accessioned2018-03-07T08:53:15Z
dc.date.available2018-03-07T08:53:15Z
dc.date.issued2018-03-07
dc.description.abstractThe research used the catappa shell (terminalia catappa) that grown around in Riau University as an adsorbent for blue methylene adsorption. The catappa shell was carbonized in various time such 30, 60 and 90 minutes. pHzpc biocharcoals were measured to know the surface characterictic of adsorbent. Adsorption process was done using batch method to determine the optimum pH, adsorbent dosis and adsorbat concentration in adsorption process. The results of this research showed that % adsorption BCK-60 in various pH and adsorbent dosis has higher than BCK-30 and BCK-90, while various concentrations of BCK-30 has effiency of adsorption higher than that of BCK-60 and BCK-90.en_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/xmlui/handle/123456789/9285
dc.language.isoenen_US
dc.subjectadsorptionen_US
dc.subjectcatappa shellen_US
dc.subjectisotermen_US
dc.subjectpHzpcen_US
dc.titleBIOARANG CANGKANG BUAH KETAPANG (Terminalia catappa) SEBAGAI ADSORBEN ZAT WARNA METILEN BIRUen_US
dc.typeArticleen_US

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