1. Higher Institute of Water Sciences and Techniques of Gabes University of Gabes Zrig Tunisia
2. National Center of Research in Materials Sciences Borj Cedria Technopole (CNRSM) Soliman Tunisia
3. Faculty of Sciences of Tunis Analytical Chemistry and Electrochemistry Laboratory Tunis Tunisia
4. Water Researches and Technologies Center Borj‐Cedria (CERTE) Soliman Tunisia