The sorption and desorption of Cd(II) that occurs at the interface between several sorbents and aqueous solutions has been investigated and it is shown that the observed exchange capacity depends on the type of sorbent, the pH and the buffering system. Buffers such as succinate and citrate, which are good complexants of Cd(II) completely supress its incorporation into the different sorbents. In the presence of Tris buffer the observed exchange capacity decreases in the order gamma-alumina > montmorillonite > kaolinite <FONT FACE=Symbol>»</FONT> silica, while precipitation is important in the presence of aqueous bicarbonate in the pH range 5.5-7. The sorption data fit with general purpose isotherms well, and the sorption isotherm shows satur...
The bioavailability and ultimate fate of heavy metals in the environment are controlled by chemical ...
Co(II) and Sr(II) sorption on different clay minerals was studied under different experimental condi...
218-221Removal of cadmium, a priority pollutant, has been investigated by a locally available clay m...
The interaction between Cd(II) in aqueous solution and two 2:1 expandable clay minerals (i,e., montm...
Abstract—The adsorption of metals by clay minerals is a complex process involving different mechanis...
Ball clay was found to exhibit excellent adsorption capacity toward Cd(II) ions over a wide concentr...
Globally, heavy metal pollution is classified as serious environmental problem. Cd(II) ions are comm...
AbstractBall clay was found to exhibit excellent adsorption capacity toward Cd(II) ions over a wide ...
The aim of this research is to corroborate the results obtained with Pb (II) sorption and desorptio...
457-470Removal of Pb(II) and Cd(II) from spiked water samples by adsorption on clays was studied in ...
constant ionic strength (0.015) on four clay minerals, viz. montmorillonite, bentonite, illite and v...
Graduation date: 1982The formation of solution and solid complexes with heavy metals\ud will partial...
Abstrac~z13Cd solid-state nuclear magnetic resonance (NMR) was used to identify possible Cd 2+ ad-so...
Cadmium ions pollution and waste resulting from industrial activities are classified as serious envi...
Batch sorption and column transport experiments were used to investigate kaolinite colloids and Cd(I...
The bioavailability and ultimate fate of heavy metals in the environment are controlled by chemical ...
Co(II) and Sr(II) sorption on different clay minerals was studied under different experimental condi...
218-221Removal of cadmium, a priority pollutant, has been investigated by a locally available clay m...
The interaction between Cd(II) in aqueous solution and two 2:1 expandable clay minerals (i,e., montm...
Abstract—The adsorption of metals by clay minerals is a complex process involving different mechanis...
Ball clay was found to exhibit excellent adsorption capacity toward Cd(II) ions over a wide concentr...
Globally, heavy metal pollution is classified as serious environmental problem. Cd(II) ions are comm...
AbstractBall clay was found to exhibit excellent adsorption capacity toward Cd(II) ions over a wide ...
The aim of this research is to corroborate the results obtained with Pb (II) sorption and desorptio...
457-470Removal of Pb(II) and Cd(II) from spiked water samples by adsorption on clays was studied in ...
constant ionic strength (0.015) on four clay minerals, viz. montmorillonite, bentonite, illite and v...
Graduation date: 1982The formation of solution and solid complexes with heavy metals\ud will partial...
Abstrac~z13Cd solid-state nuclear magnetic resonance (NMR) was used to identify possible Cd 2+ ad-so...
Cadmium ions pollution and waste resulting from industrial activities are classified as serious envi...
Batch sorption and column transport experiments were used to investigate kaolinite colloids and Cd(I...
The bioavailability and ultimate fate of heavy metals in the environment are controlled by chemical ...
Co(II) and Sr(II) sorption on different clay minerals was studied under different experimental condi...
218-221Removal of cadmium, a priority pollutant, has been investigated by a locally available clay m...