DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE
ABSTRACT This research is conducted to know whether dicofol compound in Kelthane 200 EC pesticide can be degraded with photolysis method by adding TiO2-anatase. Photolysis method is conducted by using UV 10 watt lamp at the wavelength of 365 nm. The result shows that photolysis method could degrad...
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Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Andalas
2015-02-01
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doaj-ac72ec5c359f468894457ccb4acb79fb2020-11-24T23:52:56ZindDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas AndalasJurnal Riset Kimia1978-628X2476-89602015-02-012210.25077/jrk.v2i2.154117DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASESafni -Desmiati -Hamzar SuyaniABSTRACT This research is conducted to know whether dicofol compound in Kelthane 200 EC pesticide can be degraded with photolysis method by adding TiO2-anatase. Photolysis method is conducted by using UV 10 watt lamp at the wavelength of 365 nm. The result shows that photolysis method could degrade the dicofol compound at 30 mg/L concentration as 9.73% after 60 minutes irradiation. Paraquat compound with the similar concentration by adding 30 mg unmixed TiO2-anatase could degradade 32.51% after 60 minutes irradiation and 65.84% by mixing TiO2-anatase. Furthermore, dicofol with the same concentration and TiO2-anatase addition could 86.13% after 180 minutes irradiation. Keywords : degradation, photolysis, dicofol, anatase-TiO2http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/154 |
collection |
DOAJ |
language |
Indonesian |
format |
Article |
sources |
DOAJ |
author |
Safni - Desmiati - Hamzar Suyani |
spellingShingle |
Safni - Desmiati - Hamzar Suyani DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE Jurnal Riset Kimia |
author_facet |
Safni - Desmiati - Hamzar Suyani |
author_sort |
Safni - |
title |
DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE |
title_short |
DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE |
title_full |
DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE |
title_fullStr |
DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE |
title_full_unstemmed |
DEGRADASI SENYAWA DIKOFOL DALAM PESTISIDA KELTHANE 200 EC SECARA FOTOLISIS DENGAN PENAMBAHAN TiO2-ANATASE |
title_sort |
degradasi senyawa dikofol dalam pestisida kelthane 200 ec secara 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
This research is conducted to know whether dicofol compound in Kelthane 200 EC pesticide can be degraded with photolysis method by adding TiO2-anatase. Photolysis method is conducted by using UV 10 watt lamp at the wavelength of 365 nm. The result shows that photolysis method could degrade the dicofol compound at 30 mg/L concentration as 9.73% after 60 minutes irradiation. Paraquat compound with the similar concentration by adding 30 mg unmixed TiO2-anatase could degradade 32.51% after 60 minutes irradiation and 65.84% by mixing TiO2-anatase. Furthermore, dicofol with the same concentration and TiO2-anatase addition could 86.13% after 180 minutes irradiation.
Keywords : degradation, photolysis, dicofol, anatase-TiO2 |
url |
http://jrk.fmipa.unand.ac.id/index.php/jrk/article/view/154 |
work_keys_str_mv |
AT safni degradasisenyawadikofoldalampestisidakelthane200ecsecarafotolisisdenganpenambahantio2anatase AT desmiati degradasisenyawadikofoldalampestisidakelthane200ecsecarafotolisisdenganpenambahantio2anatase AT hamzarsuyani degradasisenyawadikofoldalampestisidakelthane200ecsecarafotolisisdenganpenambahantio2anatase |
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1716259013035819008 |