dc.contributor.author |
Susila, Ade Ayu |
|
dc.date.accessioned |
2022-03-14T02:37:44Z |
|
dc.date.available |
2022-03-14T02:37:44Z |
|
dc.date.issued |
2021-08 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
https://repository.unri.ac.id/handle/123456789/10448 |
|
dc.description.abstract |
Water pollutions due to dye effluents has been considered a major environmental issue.
Dyes usually have very complex structures, thus are difficult to degrade by biological
processes. Photocatatalytic method has been effectively applied for the degradation of dyes
from an aqueous solution. In this study, the composite was studied and has been reported a
better material than a single counterpart for the degradation of organic wastes. The
composite MnO2/fly was used as a photocatalyst for the degradation of methylene blue
(MB). The material was prepared by one-pot synthesis using sol-gel method. The
degradation of MB was achieved at pH 5, 7 and 9. The results indicated that the composites
are able to significantly degrade methylene blue at both pH applied (acid or base
environment). Using the optimum condition, the maximum degradation of MB was 99.81%
obtained when 30 mg of composite, 50 ppm MB for 120 minutes of degradation time were
applied in this experiment. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2022-03-14T02:37:44Z
No. of bitstreams: 1
Ade Ayu Susila _compressed.pdf: 116543 bytes, checksum: 82c31535b4e0fc4d0b173b81ee0cb477 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2022-03-14T02:37:44Z (GMT). No. of bitstreams: 1
Ade Ayu Susila _compressed.pdf: 116543 bytes, checksum: 82c31535b4e0fc4d0b173b81ee0cb477 (MD5)
Previous issue date: 2021-08 |
en |
dc.description.sponsorship |
Bidang Kimia Anorganik Jurusan Kimia
Fakultas Matematika dan Ilmu Pengetahuan Alam |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
perpustakaan UR |
en_US |
dc.subject |
composite |
en_US |
dc.subject |
degradation |
en_US |
dc.subject |
photocatalytic. |
en_US |
dc.title |
UJI AKTIVITAS FOTOKATALITIK MnO2/ABU LAYANG DALAM MENDEGRADASI ZAT WARNA METILEN BIRU |
en_US |
dc.type |
Article |
en_US |
dc.contributor.supervisor |
Awaluddin, Amir |
|