DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE
ABSTRACT Degradation of naphtol blue black dye had been done by sonolysis and photolysis with adding anatase-TiO2. Sonolysis method were performed using an ultrasound with frequency 45 kHz, and photolysis using an irradiation of UV light l= 359 nm. The optimum condition for degradation of 6 mg/L na...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | Indonesian |
Published: |
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2015-02-01
|
Series: | Jurnal Riset Kimia |
Online Access: | http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/66 |
id |
doaj-5da6b51909c64381ac5a759ccb9a5303 |
---|---|
record_format |
Article |
spelling |
doaj-5da6b51909c64381ac5a759ccb9a53032020-11-25T01:50:29ZindDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas AndalasJurnal Riset Kimia1978-628X2476-89602015-02-011110.25077/jrk.v1i1.6622DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASESafni -Maizatisna -Zulfarman -T. SakaiABSTRACT Degradation of naphtol blue black dye had been done by sonolysis and photolysis with adding anatase-TiO2. Sonolysis method were performed using an ultrasound with frequency 45 kHz, and photolysis using an irradiation of UV light l= 359 nm. The optimum condition for degradation of 6 mg/L naphtol blue black by sonolysis with addition of 0.1000 g anatase-TiO2 were found at pH = 3.0 and temperature 30 ± 1°C. Percentage of degradation at pH and temperature optimum was 65.20% within 120 minutes treatment. Degradation of 6 mg/L naphtol blue black by photolysis with addition of 0.1000 g anatase-TiO2 was optimum at pH=3.0 and percentage of degradation was 68.72% within 120 minutes irradiation without stirring. The combine of sonolysis and photolysis method simultaneously for degradation of naphtol blue black dye by adding anatase-TiO2, achieved 92.51% degradation after 60 minutes treatment. Keywords : sonolysis, photolysis, naphtol blue blackhttp://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/66 |
collection |
DOAJ |
language |
Indonesian |
format |
Article |
sources |
DOAJ |
author |
Safni - Maizatisna - Zulfarman - T. Sakai |
spellingShingle |
Safni - Maizatisna - Zulfarman - T. Sakai DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE Jurnal Riset Kimia |
author_facet |
Safni - Maizatisna - Zulfarman - T. Sakai |
author_sort |
Safni - |
title |
DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE |
title_short |
DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE |
title_full |
DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE |
title_fullStr |
DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE |
title_full_unstemmed |
DEGRADASI ZAT WARNA NAPHTOL BLUE BLACK SECARA SONOLISIS DAN FOTOLISIS DENGAN PENAMBAHAN TIO2-ANATASE |
title_sort |
degradasi zat warna naphtol blue black secara sonolisis dan fotolisis dengan penambahan tio2-anatase |
publisher |
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas |
series |
Jurnal Riset Kimia |
issn |
1978-628X 2476-8960 |
publishDate |
2015-02-01 |
description |
ABSTRACT
Degradation of naphtol blue black dye had been done by sonolysis and photolysis with adding anatase-TiO2. Sonolysis method were performed using an ultrasound with frequency 45 kHz, and photolysis using an irradiation of UV light l= 359 nm. The optimum condition for degradation of 6 mg/L naphtol blue black by sonolysis with addition of 0.1000 g anatase-TiO2 were found at pH = 3.0 and temperature 30 ± 1°C. Percentage of degradation at pH and temperature optimum was 65.20% within 120 minutes treatment. Degradation of 6 mg/L naphtol blue black by photolysis with addition of 0.1000 g anatase-TiO2 was optimum at pH=3.0 and percentage of degradation was 68.72% within 120 minutes irradiation without stirring. The combine of sonolysis and photolysis method simultaneously for degradation of naphtol blue black dye by adding anatase-TiO2, achieved 92.51% degradation after 60 minutes treatment.
Keywords : sonolysis, photolysis, naphtol blue black |
url |
http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/66 |
work_keys_str_mv |
AT safni degradasizatwarnanaphtolblueblacksecarasonolisisdanfotolisisdenganpenambahantio2anatase AT maizatisna degradasizatwarnanaphtolblueblacksecarasonolisisdanfotolisisdenganpenambahantio2anatase AT zulfarman degradasizatwarnanaphtolblueblacksecarasonolisisdanfotolisisdenganpenambahantio2anatase AT tsakai degradasizatwarnanaphtolblueblacksecarasonolisisdanfotolisisdenganpenambahantio2anatase |
_version_ |
1715648563963232256 |