Jurnal Periodic Jurusan Kimia UNP
Vol 12, No 3 (2023): PERIODIC

Degradasi Zat Warna Malachite Green Menggunakan Katalis TiO2 dengan Metode Fotolisis

Miftahurrahmi, Miftahurrahmi (Unknown)
Sanjaya, Hary (Unknown)
Oktavia, Budhi (Unknown)
Nizar, Umar Kalmar (Unknown)

Article Info

Publish Date
06 Dec 2023

Abstract

The research that has been done on the photolysis of the degradation of Malachite Green using TiO2 catalyst aims to determine the effect of the percentage degradation of the Malachite Green solution. The results of UV-Vis spectrophotometer measurements obtained a wavelength of 617nm. The results showed that the highest percentage of degradation was 99.05% at 210 minutes using TiO2 catalyst, while 65.45% with TiO2 catalyst mass of 0.25 grams. This study shows that the hydroxyl radical (∙OH) is the main control in degrading Malachite Green.

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Journal Info
Jurnal Periodic Jurusan Kimia UNP
Website

Abbrev

kimia

Publisher

Universitas Negeri Padang

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

Description

Periodic adalah jurnal nasional yang berisi artikel-artikel bidang ilmu kimia, seperti bidang Kimia Analitik, Kimia Fisika, Kimia Anorganik, Kimia Organik dan Biokimia. Jurnal ini mempublikasikan hasil penelitian original, komunikasi singkat, dan artikel review. Artikel yang telah diterbitkan dalam ...