Decolorization kinetics of azo dye (methyl orange) in Fenton process with high entropy alloys as catalyst

• Main Authors: Abu Hassan, Nur Hudawiyah, Fadil, Nor Akmal, Jamal, Nur Ayuni, Mohd Daud, Farah Diana, Nordin, Norhuda Hidayah
• Format: Article
• Language: English
• Published: Trans Tech Publications Ltd, Switzerland 2023
• Subjects: TA170 Environmental engineering. Sustainable engineering; TA401 Materials of engineering and construction
• Online Access: http://irep.iium.edu.my/112779/2/112779_%20Decolorization%20kinetics%20of%20azo%20dye.pdf; http://irep.iium.edu.my/112779/; https://www.scientific.net/MSF.1111.145; https://doi.org/10.4028/p-C9h5jy

This study explored the decolorization kinetics of azo dye (methyl orange) with the presence of high entropy alloys (HEAs) as a catalyst in the Fenton process. The kinetic reaction of the azo dye was determined using the first and second-order kinetics model. The slope from the first pseudo kinetics...