Elkawnie
Vol 1, No 1 (2015)

Degradasi Zat Warna Metanil Yellow Secara Fotolisis Dan Penyinaran Matahari Dengan Penambahan Katalis TiO2-anatase dan SnO2

Bhayu Gita Bhernama (Program Studi Kimia Fakultas Sains dan Teknologi, Uin Ar-Raniry Banda Aceh)
Safni Safni (Laboratorium Kimia Analisis Terapan, Jurusan Kimia, FMIPA Universitas Andalas Padang)
Syukri Syukri (Laboratorium Kimia Analisis Terapan, Jurusan Kimia, FMIPA Universitas Andalas Padang)



Article Info

Publish Date
30 Jun 2015

Abstract

Degradation of Metanil yellow has been done. In this research the degradation process was done by photolysis and sunlighting method by using TiO2-SnO2 catalysis. The residu of metanil yellow was centrifuged and measured by UV/Vis Spectrophotometer at 300 – 600 nm after degradation. 6 mg/L of Metanil yellow and addition of 0,03 g TiO2-anatase and SnO2 for 150 min, gave the percentage of degradation 27,38 % and 25,00 % after photolysis. 6 mg/L of Metanil yellow and addition of 0,03 g TiO2-anatase and SnO2 for 150 min, gave the percentage of degradation 94,84% and 93,25% after lighted by sun with 1,13256 1015 foton cm-2/s intensity. From the results percentage of degradation showed that degradation with the addition of TiO2-anatase and SnO2 can improve the degradation of methanil yellow. The percentage of degradation proves that the addition of TiO2-anatase and SnO2 which is lighted by sun is better than photolysis process.

Copyrights © 2015






Journal Info

Abbrev

elkawnie

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Education Engineering

Description

Elkawnie is a journal of Integration Science and Technology with Islam. It's covering research and technology in the field of study of Architecture, Biology, Chemistry, Environmental Engineering, ICT, Physical Engineering and other science and technology field. In particular, Elkawnie's journal ...