SYNTHESIS OF CELLULOSE-BASED SORBENTS FOR HEAVY METAL ADSORPTION
Abstract
Contamination of natural water resources by heavy metal ions poses significant environmental and health risks to humans. Reversible polymeric adsorbents, especially those based on cellulose, are of great interest for addressing this problem. This paper investigates the conditions for grafting maleic anhydride onto cellulose macromolecules and the ability of the obtained product to adsorb heavy metals.
References
1. Beaugeard, V., Muller, J., Graillot, A., Ding, X., Robin, J. J., & Monge, S. (2020). Acidic polymeric sorbents for the removal of metallic pollution in water: A review. Reactive and Functional Polymers, 152, 104599.
2. Gunatillake, P., Mayadunne, R., & Adhikari, R. (2006). Recent developments in biodegradable synthetic polymers. Biotechnology annual review, 12, 301-347.
3. Mahmoud A. Hammad , Shimaa G. Hussien , Fathy A. El-Saied , Mustafa M. Kamel , Saeyda A. 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, Egypt. J. Chem. Vol. 67, No. 5 pp. 413 - 423 (2024).
4. Wu, J. H., & He, C. Y. (2019). Advances in cellulose-based sorbents for extraction of pollutants in environmental samples. Chromatographia, 82(8), 1151-1169.
