Removal of Trace Metals from Aqueous Solution by Fe(OH)3 Coprecipitation and Flotation Using Poly-Glutamic Acid

2014 ◽  
Vol 4 (6) ◽  
pp. 797-804 ◽  
Author(s):  
Le Thuy ◽  
Le Cuong ◽  
Tomoki Yabutani
Keyword(s):  
Aqueous Solution ◽  
Trace Metals ◽  
Glutamic Acid

Adsorption of a designed l-glutamic acid-pyrimidine derivative ligand on an activated carbon for the removal of Cu(II) from aqueous solution

2008 ◽  
Vol 116 (1-3) ◽  
pp. 445-451 ◽  
Author(s):  
María D. Gutiérrez-Valero ◽  
Paloma Arranz-Mascarós ◽  
M. Luz Godino-Salido ◽  
María D. López-León ◽  
Rafael López-Garzón ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Glutamic Acid ◽  
Pyrimidine Derivative

scholarly journals Mixed-ligand complexes of copper(II) ions with L-glutamic acid in the systems with triamines and non-covalent interaction between bioligands in aqueous solution

2014 ◽  
Vol 13 (1) ◽  
Author(s):  
Romualda Bregier-Jarzebowska
Keyword(s):  
Aqueous Solution ◽  
Complex Formation ◽  
Glutamic Acid ◽  
Mixed Ligand ◽  
Covalent Interaction ◽  
Metal Free ◽  
Overall Stability ◽  
Stability Constants Of Complexes ◽  
Formation Conditions ◽  
Amine Groups

AbstractThe interactions between L-glutamic acid (Glu) and 1,7-diamino-4-azaheptan (3,3-tri) and 1,8-diamino-4-azaoktan (Spd) in metal-free systems and in the appropriate Cu(II) ions complexes were studied by potentiometric and spectral methods. The composition and overall stability constants of complexes forming in the systems studied were determined and the reactions centres were identified. In the complex formation conditions, the ligands have positive and negative reaction centres, which are also the potential sites of metal coordination. Below pH 7 in metal-free systems, the terminal amine groups from both triamines and the oxygen atoms from –C

The effect of the presence of trace metals on the oxidation of Sb(iii) by hydrogen peroxide in aqueous solution

2005 ◽  
Vol 7 (12) ◽  
pp. 1220 ◽  
Author(s):  
Catherine Elleouet ◽  
François Quentel ◽  
Christian-Louis Madec ◽  
Montserrat Filella
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Peroxide ◽  
Trace Metals

scholarly journals Spectrophotometric Studies of the Copolymer of L-Tryptophan and L-Glutamic Acid in an Aqueous Solution

1969 ◽  
Vol 42 (4) ◽  
pp. 1113-1118 ◽  
Author(s):  
Akio Ohnishi ◽  
Katsuya Hayashi ◽  
Junzo Noguchi
Keyword(s):  
Aqueous Solution ◽  
Glutamic Acid
Sign in / Sign up

Export Citation Format

Share Document