ADSORPSI ZAT WARNA CONGO RED MENGGUNAKAN ZEOLIT ALAM TERAKTIVASI

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dc.contributor.authorLasmana, Andrik
dc.contributor.authorMukhtar, Akmal
dc.contributor.authorTamboesai, Emrizal Mahidin
dc.date.accessioned2016-10-12T04:29:58Z
dc.date.available2016-10-12T04:29:58Z
dc.date.issued2016-10-12
dc.description.abstractThe increase in the adsorption capacity of the zeolite can be done by modifying the zeolite. This research aims to use the activated zeolite for adsorption of the dye congo red with some parameters. Preparation of adsorbent begins with the physical activation by heating for 2 hours at a temperature of 3000C. Zeolite was characterized using X-Ray Diffraction (XRD) and Fourier transform infrared (FTIR). Parameters for congo red dye adsorption were analyzed mass, contact time and pH. Adsorptiont process was done by varying the mass (0.1, 0.5, 1 and 1.5 g) , the contact time (30,60,90 and 120 minutes), and pH (1, 3, 5, 7 dan 9) and measured using UV-Vis Spectrofotometri. All adsorption values obtained were compared between natural zeolite activated and non-activation of natural zeolite. The results indicate that activation zeolite better absorption than the non-activation of zeolite. The optimum condition for adsorption was at mass (0.1 g), time (90 minutes) and pH 3 which activated zeolite for adsoption percentage reached 95.49% while the non-activation zeolite adsorption percentage of only 44.65%en_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/8692
dc.language.isoenen_US
dc.subjectnatural zeoliteen_US
dc.subjectactivationen_US
dc.subjectadsorptionen_US
dc.subjectcongo reden_US
dc.titleADSORPSI ZAT WARNA CONGO RED MENGGUNAKAN ZEOLIT ALAM TERAKTIVASIen_US
dc.typestudent Paper Post Degreeen_US

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