Utilisation des nanoparticules de ZnO biosyntétisé à partir d’un extrait aqueuxd’une plante dans la dégradation d’un polluant

Abstract

In this work, we prepared ZnO nanoparticles based on aqueous extract of the leaves of a plant techniques: different by characterized were nanoparticles ZnO prepared The in Algeria. used DRX, IRTF. The influence of some operating parameters such as the initial concentration of the pollutant, pH and ZnO dose on the photocatalytic degradation of MB was studied. The compound was tested by antibacterial tests. The results provide a comprehensive understanding of the manufacture of nanoparticles through less expensive synthesis methods and positive considerations for theenvironment and humans. Keywords: nanoparticles, ZnO, DRX, IRTF, photocatalytic degradation