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Influence of Citric Acid and Glycine on the Adsorption of Mercury (II) by Kaolinite Under Various pH Conditions
Adsorption Kaolinite Kinetics Mercury Organic acids pH PZC Speciation
2011/12/1
Abstract: This investigation was carried out to study the effect of different concentrations of citric acid and glycine, which are common in freshwaters, on the kinetics of the adsorption of Hg by kao...
Adsorption of Citric Acid by Synthetic Pseudoboehmite
Citrate Pseudoboehmite Adsorption reactions
2012/1/4
The adsorption of citrate, at 10−4-10−3 M initial concentration, by pseudoboehmite suspended in 0.02 M NaClO4 was investigated at varying pH. Citrate shows a strong affinity for the pseudo...
Interactions of Citric Acid and Synthetic Hydroxy-Aluminum Montmorillonite
Adsorption Citric acid Hydroxy-Al Montmorillonite X-ray powder diffraction
2011/12/31
Hydroxy-Al-montmorillonite was prepared by mixing Na-Wyoming montmorillonite with Al(OH)2.5 polycations and aging the mixture for 10 days. The reactions of this complex with citric acid at millimolar ...
Influence of Citric Acid on the Formation of Short-Range Ordered Aluminosilicates
Allophane Aluminosilicate Citric acid Hydroxy-Al Imogolite Noncrystalline Pseudoboehmite
2012/2/2
Reactions between hydroxy-Al ions and orthosilicic acid as influenced by citric acid were studied at an initial Si concentration of 1.6 ?10−3 M, Si/Al molar ratios of 0.5 and 1.0, OH/Al molar ra...