Dual layer hollow fiber photocatalytic membrane based on TiO2-WO3@GO composite with catalytic memory and enhanced anti-fouling and self-cleaning properties for oilfield-produced water treatment

Ojo Samuel, Asmat Ullah Khan, Roziana Kamaludin, Mohd Hafiz Dzarfan Othman, Tonni Agustiono Kurniawan, Aniqa Imtiaz, Mohammed Faleh Abd Al-Ogaili, Jamilu Usman, Mustapha Salisu Muhammad, Bello Abdulkareem, Obinna Emmanuel Ezenkwa, Mohd Hafiz Puteh, Juhana Jaafar, Mukhlis A. Rahman