The acid activated bentonite clay with 1.0 to 4.0 wt% was incorporated into PEI membranes and was extensively studied for its morphology, hydrophilicity and other properties. The modified membrane exhibited an increment in porosity, hydrophilicity and a reduction in hydraulic resistance. The membranes showed rejection of 69.3%, 76.2% and 82.5% for 250 ppm of Cd( ii ), Ni( ii ) and Cu( ii ) ion solutions, respectively.
No takes yet. Share an insight, caveat, or question.
Hebbar et al. (2014) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: