Joudi Meryeme
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Joudi Meryeme has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Goudali Otman
Laboratory of Chemistry of Coordination and Analytics, Faculty of Sciences, B.P. 24000, El Jadida, Morocco., Morocco
1 shared publication - Rachid Jabi
Department of General Surgery, Mohammed VI University Hospital, Oujda, Morocco
1 shared publication - Redouane Mghaiouini
Advanced Systems Engineering Laboratory, Ibn Tofail University, Kenitra 14000, Morocco
1 shared publication - Soufiane Abdessadik
Laboratory of Chemistry of Coordination and Analytics, Faculty of Sciences, B.P. 24000, El Jadida, Morocco., Morocco
1 shared publication
Latest Publications
- Open Access
- 23 December 2025
- Published by MDPI AG in Preprints.org
Fluoride Removal in Aqueous Solution by Chitosan at Different Degree of Deacetylation
This work focuses on the preparation and characterization of chitosan (CS) at different degrees of deacetylation (CS 74%, CS 86%, CS 90% and CS 95%) in order to use them as adsorbents to remove fluoride ions. The characterization of the materials was carried out by X-ray diffraction, Infrared spectroscopy and determination the degrees of deacetylation (DD) by conductometric titration. The influence of various physico-chemical parameters such as adsorbent dose, contact time, pH, initial fluoride concentration and temperature were studied. The adsorption kinetics was studied using pseudo-first order and pseudo-second order kinetic equations. The adsorption isotherm was investigated by Langmuir and Freundlich models.
- 23 December 2025
- Published by MDPI AG in Preprints.org
Open AccessFluoride Removal in Aqueous Solution by Chitosan at Different Degree of Deacetylation
This work focuses on the preparation and characterization of chitosan (CS) at different degrees of deacetylation (CS 74%, CS 86%, CS 90% and CS 95%) in order to use them as adsorbents to remove fluoride ions. The characterization of the materials was carried out by X-ray diffraction, Infrared spectroscopy and determination the degrees of deacetylation (DD) by conductometric titration. The influence of various physico-chemical parameters such as adsorbent dose, contact time, pH, initial fluoride concentration and temperature were studied. The adsorption kinetics was studied using pseudo-first order and pseudo-second order kinetic equations. The adsorption isotherm was investigated by Langmuir and Freundlich models.