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Surface response modeling of homogeneous photo Fenton Fe(III) and Fe(II) complex for sunlight degradation and mineralization of food dye

Lookup NU author(s): Dr Jie ZhangORCiD


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This study explores efficient Sicomet Green (SG) dye degradation using Fe(III)/Lig and Fe(II)/Lig complexes inmodified photo-Fenton processes under UV, LED, and sunlight. Sunlight irradiation showed rapid kinetics withover 70% degradation efficiency. Multi-objective grey wolf optimization achieved 98% degradation and 96%mineralization yield using Fe(III)/Lig without pH adjustment. Inorganic ions inhibited the modified photo-Fenton process. A user-friendly app aided predictions and optimal parameters selection, emphasizing naturallight sources and pH-neutral medium for dye removal through photo-Fenton.

Publication metadata

Author(s): Kebir M, Benramdhan IK, Nasrallah N, Tahraoui H, Bait N, Benaissa H, Ameraoui R, Zhang J, Assadi AA, Mouni L, Amrane A

Publication type: Article

Publication status: Published

Journal: Catalysis Communications

Year: 2023

Volume: 183

Online publication date: 14/10/2023

Acceptance date: 12/10/2023

ISSN (print): 1566-7367

ISSN (electronic): 1873-3905

Publisher: Elsevier


DOI: 10.1016/j.catcom.2023.106780


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