Photocatalytic degradation of methyl green over CdS nanorods
under visible light: Optimization and modeling by the RSM

In the current study, CdS nanorods were synthesized to be used for photocatalytic degradation of methyl green dye in aquatic solutions under visible light irradiation. The as-synthesized photocatalyst was characterized by multiple techniques, including XRD, FTIR, DRS, FESEM, and zeta potential measurement, and the characterization results implied that the CdS nanorods were synthesized successfully. Several experiments were designed by Box-Behnken design to optimize the operational parameters, including initial dye concentration, photocatalyst dosage, and solution pH. Furthermore, the significance of the individual parameters and their possible interactions were investigated by ANOVA. The maximum photocatalytic removal of methyl green on CdS nanorods was 94.1 %.

Photocatalytic degradation of methyl green over CdS nanorods under visible light: Optimization and modeling by the RSM Keywords:

Wastewater treatment , Photocatalyst , CdS , RSM , BBD.

Photocatalytic degradation of methyl green over CdS nanorods under visible light: Optimization and modeling by the RSM authors

Mostafa Ataee Khorrami

Caspian Faculty of Engineering, College of Engineering, University of Tehran, Iran

Shabnam Sohrabnezhad

Department of Chemistry, Faculty of Science, University of Guilan, P.O. Box ۱۹۱۴ Rasht, Iran

Amideddin Nouralishahi

Caspian Faculty of Engineering, College of Engineering, University of Tehran, Iran

Azadeh Asadollahi

Department of Chemistry, Faculty of Science, University of Guilan, P.O. Box ۱۹۱۴ Rasht, Iran

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https://civilica.com/doc/1600803

Document National Code:

CHCONFE04_001

Index date: 9 February 2023

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Ataee Khorrami, Mostafa and Sohrabnezhad, Shabnam and Nouralishahi, Amideddin and Asadollahi, Azadeh,1401,Photocatalytic degradation of methyl green over CdS nanorods under visible light: Optimization and modeling by the RSM,The 4th International Conference on Chemistry and Chemical Engineering,Tehran,https://civilica.com/doc/1600803

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Ranking of University of Tehran

Type of center: دانشگاه دولتی

Paper count: 115,503

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