Article Per Year (5 Year)
p-Index From 2021 - 2026
0.702
P-Index
This Author published in this journals
All Journal Jurnal Ipteks Terapan : research of applied science and education
Fatma Yuka Desri
Andalas University
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Veterinary Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
PHOTOCATALYTIC DEGRADATION OF VIOLET-RR WITH SOLAR IRRADIATION USING TIO2 CATALYST Fatma Yuka Desri
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 15 No. 1 (2021): Jurnal Ipteks Terapan ( Research of Applied Science and Education )
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.153 KB) | DOI: 10.22216/jit.v15i1.113

Abstract

Violet-RR (C34H14Cl2O2) is one of the most common classes of Vat dyes used in the textile industry. These dyes are stable, toxic and can inhibit solar-light penetration into the waters system. In this study, Vat Violet-RR dye was degraded by using TiO2 as a catalyst under UV and solar-light irradiation. Some parameters i.e., irradiation time, catalyst mass and energy sources were studied. The reduction of dye concentration was measured by UV-Vis spectrophotometer at a wavelength 554 nm. The optimal catalyst mass obtained was 9 mg. Degradation percentage of Vat Violet-RR dyes obtained by photolysis without catalyst under UV and solar-light irradiation were 4.09% and 13.51%, respectively. The presence of TiO2 catalyst increased the degradation percentage to be 35.15% and 81.15% for 300 minutes irradiation. Based on the results, solar-light irradiation gives better results on Vat Violet-RR degradation than UV-light. Keywords: Degradation; Photolysis; Vat; Violet-RR; TiO2
PHOTOCATALYTIC DEGRADATION OF VIOLET-RR WITH SOLAR IRRADIATION USING TIO2 CATALYST Fatma Yuka Desri
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 15 No. 1 (2021): Jurnal Ipteks Terapan ( Research of Applied Science and Education )
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.153 KB) | DOI: 10.22216/jit.v15i1.113

Abstract

Violet-RR (C34H14Cl2O2) is one of the most common classes of Vat dyes used in the textile industry. These dyes are stable, toxic and can inhibit solar-light penetration into the waters system. In this study, Vat Violet-RR dye was degraded by using TiO2 as a catalyst under UV and solar-light irradiation. Some parameters i.e., irradiation time, catalyst mass and energy sources were studied. The reduction of dye concentration was measured by UV-Vis spectrophotometer at a wavelength 554 nm. The optimal catalyst mass obtained was 9 mg. Degradation percentage of Vat Violet-RR dyes obtained by photolysis without catalyst under UV and solar-light irradiation were 4.09% and 13.51%, respectively. The presence of TiO2 catalyst increased the degradation percentage to be 35.15% and 81.15% for 300 minutes irradiation. Based on the results, solar-light irradiation gives better results on Vat Violet-RR degradation than UV-light. Keywords: Degradation; Photolysis; Vat; Violet-RR; TiO2
PHOTOCATALYTIC DEGRADATION OF VIOLET-RR WITH SOLAR IRRADIATION USING TIO2 CATALYST Fatma Yuka Desri
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 15 No. 1 (2021): Jurnal Ipteks Terapan ( Research of Applied Science and Education )
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.153 KB) | DOI: 10.22216/jit.v15i1.113

Abstract

Violet-RR (C34H14Cl2O2) is one of the most common classes of Vat dyes used in the textile industry. These dyes are stable, toxic and can inhibit solar-light penetration into the waters system. In this study, Vat Violet-RR dye was degraded by using TiO2 as a catalyst under UV and solar-light irradiation. Some parameters i.e., irradiation time, catalyst mass and energy sources were studied. The reduction of dye concentration was measured by UV-Vis spectrophotometer at a wavelength 554 nm. The optimal catalyst mass obtained was 9 mg. Degradation percentage of Vat Violet-RR dyes obtained by photolysis without catalyst under UV and solar-light irradiation were 4.09% and 13.51%, respectively. The presence of TiO2 catalyst increased the degradation percentage to be 35.15% and 81.15% for 300 minutes irradiation. Based on the results, solar-light irradiation gives better results on Vat Violet-RR degradation than UV-light. Keywords: Degradation; Photolysis; Vat; Violet-RR; TiO2
PHOTOCATALYTIC DEGRADATION OF VIOLET-RR WITH SOLAR IRRADIATION USING TIO2 CATALYST Fatma Yuka Desri
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 15 No. 1 (2021): Jurnal Ipteks Terapan ( Research of Applied Science and Education )
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.153 KB) | DOI: 10.22216/jit.v15i1.113

Abstract

Violet-RR (C34H14Cl2O2) is one of the most common classes of Vat dyes used in the textile industry. These dyes are stable, toxic and can inhibit solar-light penetration into the waters system. In this study, Vat Violet-RR dye was degraded by using TiO2 as a catalyst under UV and solar-light irradiation. Some parameters i.e., irradiation time, catalyst mass and energy sources were studied. The reduction of dye concentration was measured by UV-Vis spectrophotometer at a wavelength 554 nm. The optimal catalyst mass obtained was 9 mg. Degradation percentage of Vat Violet-RR dyes obtained by photolysis without catalyst under UV and solar-light irradiation were 4.09% and 13.51%, respectively. The presence of TiO2 catalyst increased the degradation percentage to be 35.15% and 81.15% for 300 minutes irradiation. Based on the results, solar-light irradiation gives better results on Vat Violet-RR degradation than UV-light. Keywords: Degradation; Photolysis; Vat; Violet-RR; TiO2
Co-Authors