Adsorption Behavior and Mechanistic Insights of Levofloxacin Removal Using Bentonite-Supported Nanoscale Zero-Valent Iron (B–nZVI)
Supervisor Name
Mohammed ALjabari
Supervisor Email
maljabari@birzeit.edu
University
Birzeit
Research field
Chemistry
Bio
I possess a Bachelor's degree in Chemistry, a Master of Science in Applied and Industrial Chemistry with a focus on colloidal chemistry, and a Ph.D. in Physical Chemistry and Nanotechnology, all earned from King Fahd University of Petroleum and Minerals. My extensive teaching background spans Chemistry, Science, and Technology. Over the years, I have advanced from the role of Assistant Professor to my current position as an Associate Professor in the Chemistry Department at Birzeit University.
Description
Adsorption Behavior and Mechanistic Insights of Levofloxacin Removal Using Bentonite-Supported Nanoscale Zero-Valent Iron (B–nZVI)Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), and X-ray Diffraction (XRD) to determine its structural, morphological, and surface properties. The adsorption performance of bentonite (B), oxidized nZVI, and B–nZVI will be comparatively evaluated to determine the enhancement effect of bentonite support on iron nanoparticles. Key operational parameters, including initial levofloxacin concentration, contact time, temperature, and pH, will be systematically studied to optimize removal conditions. To elucidate the adsorption mechanism, kinetic models, thermodynamic parameters, and adsorption isotherms (Langmuir and Freundlich) will be applied. The findings are expected to provide mechanistic insights into the adsorption process and demonstrate the potential of B–nZVI as an efficient and cost-effective adsorbent for pharmaceutical wastewater treatment.
