Photocatalytic degradation of methyl green over CdS nanorods under visible light: Optimization and modeling by the RSM
عنوان مقاله: Photocatalytic degradation of methyl green over CdS nanorods
under visible light: Optimization and modeling by the RSM
شناسه ملی مقاله: CHCONFE04_001
منتشر شده در چهارمین کنفرانس بین المللی شیمی و مهندسی شیمی در سال 1401
شناسه ملی مقاله: CHCONFE04_001
منتشر شده در چهارمین کنفرانس بین المللی شیمی و مهندسی شیمی در سال 1401
مشخصات نویسندگان مقاله:
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
خلاصه مقاله:
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
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 ۹۴.۱ %.
کلمات کلیدی: Wastewater treatment, Photocatalyst, CdS, RSM, BBD.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1600803/