1. Sultan Moulay Slimane University of Beni Mellal Laboratory of Materials Science Mathematics and Environment, Polydisciplinary faculty 25 000 Khouribga Morocco
2. Chouaib Doukkali University Organic Micropollutants Analysis Team Faculty of Sciences Morocco
3. Moulay Ismail University Laboratory of Physical Chemistry Materials and Environment Sciences and Technologies Faculty Errachidia Morocco
4. Sidi Mohamed Ben Abdellah University Engineering Laboratory of Organometallic Molecular Materials, and Environment, City of Innovation Immouzer Road, Box 2626 Fes Morocco