TY - JOUR AU - Daniela Simina Stefan AU - Irina Meghea TI - Mechanism of simultaneous removal of Ca2+, Ni2+, Pb2+ and Al3+ ions from aqueous solutions using Purolite® S930 ion exchange resin JO - Comptes Rendus. Chimie PY - 2014 SP - 496 EP - 502 VL - 17 IS - 5 PB - Elsevier DO - 10.1016/j.crci.2013.09.010 LA - en ID - CRCHIM_2014__17_5_496_0 ER -