TY - JOUR TI - The effects of ferric iron and organic matter on arsenite removal from water by direct contact membrane AU - ZOUNGRANA, A. AU - ZENGİN, Ä.H. AU - ELCİK, H. AU - YEŞİLIRMAK, D. AU - ÇAKMAKCI, M. JO - Sigma Journal of Engineering and Natural Sciences PY - 2016 VL - 34 SP - 81 EP - 89 DO - ER -