Application of Freundlich and Temkin Isotherm to Study the Removal of Pb(II) Via Adsorption on Activated Carbon Equipped Polysulfone Membrane - Khairul Anwar, Mohamad Said; Nor Zakirah, Ismail; Ramizah Liyana, Jama'In; Nurul Ain, Mohamed Alipah; Norsuzailina, Mohamed Sutan; Genevieve Gadung, George; Rubiyah, Baini; Nur Syuhada, Ahmad Zauzi (Science Publishing Corporation Inc., 2018)