dc.contributor.author | Hindryawati, Noor | |
dc.date.accessioned | 2022-01-16T19:50:40Z | |
dc.date.available | 2022-01-16T19:50:40Z | |
dc.date.issued | 2021-10-12 | |
dc.identifier.citation | ICMSC ke 3 | en_US |
dc.identifier.uri | http://repository.unmul.ac.id/handle/123456789/11530 | |
dc.description | Invited Speaker | en_US |
dc.description.abstract | The degradation of dyestuffs by photocatalysis method is a fascinating subject to study because it is simple and reduce the quantity of new waste generated during the process. The purpose of this study is to use a Zn-Fe3O4/WO3 composite to photocatalyze the degradation of methylene blue, as a model organic pollutant. X-ray Diffraction (XRD) and scanning electron microscope (SEM) were used to examine the catalyst's properties. The XRD investigation confirmed the presence of a composite structure of Zn-Fe3O4/WO3. The morphological particles of Zn-Fe3O4/WO3 are non-uniform and tend to agglomerate, as evidenced by SEM image. The optimal conditions of photocatalytic process were 50 mL methylene blue (10 ppm), 0.2 g weight of Zn-Fe3O4/WO3 catalyst and a contact time of 30 min, which resulted in an 81.38 % degradation. | en_US |
dc.description.sponsorship | - | en_US |
dc.publisher | FMIPA, Universitas Mulawarman | en_US |
dc.relation.ispartofseries | ICMSC;3 | |
dc.subject | FOTODEGRADATION, METHYLENE BLUE, Fe3O4-ZnO/WO3 | en_US |
dc.title | DEGRADATION of METHYLENE BLUE USING Fe3O4-ZnO/WO3 as CATALYST | en_US |
dc.title.alternative | - | en_US |
dc.type | Presentation | en_US |
dc.identifier.kodeprodi | Chemistry | |