Hematite based ultrafiltration membrane prepared from pyrrhotite ash waste for textile wastewater treatmentBadreddine Hatimi, Meryem Bensemlali, Houyem Hafdi, Jihan Mouldar, Abdelwahed Loudiki, Meriam Joudi, Abdellatif Aarfane, Hamid Nasrellah, Moulay Abderrahim El Mhammedi and Mina BakasseEur. Phys. J. Appl. Phys., 98 (2023) 12DOI: https://doi.org/10.1051/epjap/2023220260