Premium
Effect of Surfactants and Temperature on Adsorption Behavior of Metal Ions on Organic–Inorganic Hybrid Exchanger, Acrylamide Aluminum Tungstate
Author(s) -
Nabi Syed Ashfaq,
Ganai Sajad Ahmad,
Khan Amjad Mumtaz
Publication year - 2008
Publication title -
journal of surfactants and detergents
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.349
H-Index - 48
eISSN - 1558-9293
pISSN - 1097-3958
DOI - 10.1007/s11743-008-1075-5
Subject(s) - chemistry , tungstate , adsorption , metal ions in aqueous solution , partition coefficient , cationic polymerization , metal , ion exchange , aluminium , acrylamide , ion , inorganic chemistry , matrix (chemical analysis) , chemical engineering , chromatography , organic chemistry , polymer , monomer , engineering
The adsorption behavior of a thermally and chemically stable hybrid ion‐exchange material, acrylamide aluminum tungstate was explored in cationic (CTAB) and anionic (SDS) surfactants and acidic solvents. Critical micellar concentration (CMC) appears to be an important parameter in determining the adsorption behavior of metal ions. Equilibration time and temperature studies on the distribution coefficient of metal ions were studied. On the basis of the distribution coefficient, this material was successfully used for quantitative separations of some binary synthetic mixtures of metal ions by the column method. Hg(II) ion was selectively determined quantitatively in synthetic mixture. The material appears to be promising for separating toxic metal ions in a real matrix (industrial effluents and waste water) and can be utilized as a packing material in HPLC and GC columns for faster and more efficient separation.