Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample
Hammad, M., Hussien, S., El-Saied, F., Kamel, M., Abouel-Enein, S. (2024). Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample. EKB Journal Management System, 67(5), 413-423. doi: 10.21608/ejchem.2023.224235.8435
Mahmoud Hammad; Shimaa G. Hussien; Fathy El-Saied; Mustafa M. Kamel; Saeyda Abouel-Enein. "Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample". EKB Journal Management System, 67, 5, 2024, 413-423. doi: 10.21608/ejchem.2023.224235.8435
Hammad, M., Hussien, S., El-Saied, F., Kamel, M., Abouel-Enein, S. (2024). 'Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample', EKB Journal Management System, 67(5), pp. 413-423. doi: 10.21608/ejchem.2023.224235.8435
Hammad, M., Hussien, S., El-Saied, F., Kamel, M., Abouel-Enein, S. Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample. EKB Journal Management System, 2024; 67(5): 413-423. doi: 10.21608/ejchem.2023.224235.8435

Utilized The (Maleic) Acid Anhydride Grafted Cellulose To Sorption Of Cu(II), Mn(II), Cd(II), Fe(III) and Pb(II) In Water Sample

Egyptian Journal of Chemistry
Volume 67, Issue 5, May 2024, Page 413-423  XML PDF (825.71 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2023.224235.8435
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Authors
Mahmoud Hammad1; Shimaa G. Hussien1; Fathy El-Saied1; Mustafa M. Kamel2; Saeyda Abouel-Enein email 1
1Department of Chemistry, Faculty of Science, Menoufia University, Shebin El Kom, Egypt
2El-Nasr Company for Intermediate Chemicals, Giza, Egypt
Abstract
This work investigated the ability of maleic acid anhydride grafted cellulose functionalized with thiourea (Cell-THU) to adsorb Cu (II), Mn (II), Cd (II), Fe (III) and Pb (II) ions from aqueous solution. Using a variety of conditions including adsorbent dose, pH, contact time, metal cations concentration and temperature at 500 rpm, the process of adsorption for this produced adsorbent to remove the analyzed metal cations was examined in a batch technique. The mechanism of adsorption process is declared by applying different kinetics and isotherm models. Maximum adsorption capacities for Cu (II), Mn (II), Cd (II), Fe (III) and Pb (II) were 29.85, 25.91, 31.84, 26.18, and 33.22 mg/g, respectively at pH=7, adsorbent dose=0.3 mg/L, contact time=90 min. and initial metal cation concentration (3 mg/L) at room temperature (25°C) . With that maximal adsorption capacity, the Langmuir isotherm produces the best match to the equilibrium data. Data analysis using kinetics revealed that the adsorption related to pseudo 2nd order model. It was observed that Cell-THU performs really well for eliminating toxic metal ions.
Keywords
Adsorption; maleic anhydride; heavy metal ions; kinetic; adsorption isotherm
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