SINTESIS KOMPOSIT ZnO/FLY ASH DENGAN EKSTRAK PELEPAH SAWIT (Elaeis guineensis Jacq.) UNTUK DEGRADASI METHYLENE BLUE DENGAN METODE FOTOKATALIS

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dc.contributor.authorTivani, Manda
dc.contributor.supervisorTamboesai, Emrizal Mahidin
dc.date.accessioned2023-05-04T03:58:47Z
dc.date.available2023-05-04T03:58:47Z
dc.date.issued2023-01
dc.description.abstractIn this study, the ZnO/Fly ash composite with palm frond extract was synthesized using the precipitation method. Based on XRD, UV-DRS and FTIR characterization. XRD characterization showed that the crystal size of the ZnO/Fly ash composite with 10 g palm frond extract was 21,44 nm. The results of UV-DRS characterization showed that there was a decrease in the band-gap energy from 3,21 eV in ZnO to 2,94 eV in the ZnO/Fly ash composite with 10 g palm frond extract. Based on the results of the study it can be concluded that the ZnO/Fly ash composite with 10 g of palm frond extract could degrade 10 ppm methylene blue with an optimum degradation percent of 91,2% using a mass of 50 mg composite in 105 minutes.en_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riauen_US
dc.identifier.citationPerpustakaanen_US
dc.identifier.otherElfitra
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/10951
dc.language.isoenen_US
dc.publisherElfitraen_US
dc.subjectdegradationen_US
dc.subjectcompositeen_US
dc.subjectmethylene blueen_US
dc.titleSINTESIS KOMPOSIT ZnO/FLY ASH DENGAN EKSTRAK PELEPAH SAWIT (Elaeis guineensis Jacq.) UNTUK DEGRADASI METHYLENE BLUE DENGAN METODE FOTOKATALISen_US
dc.typeArticleen_US

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