Ouissal Assila (OA) received her Ph.D. in Materials and Process Engineering in February 2023 from the Higher School of Technology, Sidi Mohamed Ben Abdellah University in Fez, Morocco. She was awarded the highest honors by the jury for her Ph.D. thesis defense. Her doctoral research focused on the application of advanced oxidation processes for the removal of emerging contaminants from wastewater. During her Ph.D., she completed an internship through the Erasmus+ International Credit Mobility Programme at the Laboratory of Chemistry and Biological Engineering, University of Minho in Braga, Portugal, where she actively contributed to the development of novel oxidation catalysts. Following the completion of her Ph.D., she was contracted as Assistant researcher at LSRE-LCM, within the Department of Chemical Engineering at the Faculty of Engineering of the University of Porto (FEUP). She was involved in the GIATEX project – “Intelligent Water Management in the Textile & Clothing Industry” from January 2024 to December 2025. She’s currently a Postdoctoral researcher at LSRE-LCM (FEUP), supported by an Excellence Grant awarded through the 7th Scientific Employment Stimulus – CEEC Individual Call, funded by FCT, under the framework of the project INNOVATE-CLEAN.

In addition to her research activities, OA has contributed to teaching practical courses in Mineral Chemistry, General Chemistry, Organic Chemistry, and Unit Operations in Materials and Process Engineering at the Higher School of Technology of Fez. She has also guided and co-supervised several master’s students in Morocco.

RESEARCH INTERESTS

Chemical and Environmental Engineering
Materials and Catalyst Engineering
Adsorption and Advanced Oxidation Processes
Processes Integration for Wastewaters Treatment and Strategies for Water Recycling

SELECTED PUBLICATIONS

Assila O., Bencheqroun Z., Rombi E., Valente T., Braga A.S., Zaitan H., Kherbeche A., Soares O.S.G.P., Pereira M.F.R., Fonseca A.M., Parpot P., Neves I.C.. Raw clays from Morocco for degradation of pollutants by Fenton-like reaction for water treatment. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 679, 132630, 2023 Assila O., Barros Ó., Fonseca A.M.F., Parpot P., Soares O.S.G.P., Pereira M.F.R., Zerrouq F., Kherbeche A., Rombi E., Tavares T., Neves I.C.. Degradation of pollutants in water by Fenton-like oxidation over LaFe-catalysts: Optimization by experimental design. Microporous and Mesoporous Materials, 349, 112422, 2023 Assila O., Vilaça N., Bertão A.R., Fonseca A.M., Parpot P., Soares O.S.G.P., Pereira M.F.R., Baltazar F., Bañobre-López M., Neves I.C.. Optimization of iron-ZIF-8 catalysts for degradation of tartrazine in water by Fenton-like reaction. Chemosphere, 339, 139634, 2023 Loubna Nahali, Youssef Miyah, Fatiha Mejbar, Mohammed Benjellouna, Ouissal Assilaa, Youssef Fahoula, Valentin Nenov, Farid Zerrouq. Assessment of Brilliant Green and Eriochrome Black T dyes adsorption onto fava bean peels: kinetics, isotherms and regeneration study. Desalination and Water Treatment, 245, 255-269, 2022 M. Zouheir; O. Assila; K. Tanji; A. El Gaidoumi; J. Araña; J. M. Doña Rodríguez; J.-H. Smått; T.-P. Huynh; A. Kherbeche. Bandgap optimization of sol–gel-derived TiO2 and its effect on the photodegradation of formic acid. Nano Futures, 5, 025004, 2021 Ouissal Assila, Morad Zouheir, Karim Tanji, Redouane Haounati, Farid Zerrouq, Abdelhak Kherbeche,. Copper nickel co-impregnation of Moroccan yellow clay as promising catalysts for the catalytic wet peroxide oxidation of caffeine. Heliyon, 7, e06069, 2021 Ouissal Assila,Karim Tanji ,1Morad Zouheir,1Abdellah Arrahli ,2Loubna Nahali,1Farid Zerrouq,1and Abdelhak Kherbeche1. Adsorption Studies on the Removal of Textile Effluent over Two Natural Eco-Friendly Adsorbents. Ouissal Assila,Karim Tanji, Morad Zouheir, Abdellah Arrahli, Loubna Nahali, Farid Zerrouq, Abdelhak Kherbeche, 2020 A. Thiam, K. Tanji, O. Assila, Zouheir, Redouane Haounati, A. Arrahli, A. Abeid, S. Lairini, R. Bouslamti, F. Zerouq, A. Kherbeche. Valorization of Date Pits as an Effective Biosorbent for Remazol Brilliant Blue Adsorption from Aqueous Solution. Journal of Chemistry, 2020
Ouissal Assila
Investigador Doutorado
ouissal.assila@fe.up.pt