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-, Presetya -
Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau
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Journal : JURNAL PHOTON

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DEGRADASI KATALITIK ZAT WARNA METIL JINGGA MENGGUNAKAN KATALIS OKSIDA MANGAN MANGANOSITE Subkhan, Mokhamad; Awaluddin, Amir; -, Presetya -; Siregar, Siti Saidah; Anggraini, Riska
Sistem Informasi Vol 9 No 1 (2018): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Preparation of manganese oxide by sol-gel method and its application as a catalyst for methyl orange (MO) degradation was carried out using hydrogen peroxide as an oxidant.The characterization of manganese oxide was conducted using X-Ray Diffraction and Scanning Electron Microscope. The effect of initial concentration of MO was examined. Degradation efficiency was decrease with increasing the concentration of MO. The degradation kinetics ofMO followed the second-order reaction kinetics.
Co-Authors Amir Awaluddin Riska Anggraini, Riska Siregar, Siti Saidah Subkhan, Mokhamad