Effects of pre and post-ozonation on pofa hollow fibre ceramic adsorptive membrane for arsenic removal in water by Mohamad Yusof, M. S., Othman, M. H. D., Abdul Wahab, R., Abu Samah, R., Kurniawan, T. A., Kurniawan, A., Abdul Rahman, M., Jaafar, J., Ismail, A. F.