Effect of Humic and Fulvic Acid Concentrations and Ionic Strength on Copper and Lead Binding

2005 ◽  
Vol 39 (14) ◽  
pp. 5319-5326 ◽  
Author(s):  
Iso Christl ◽  
Axel Metzger ◽  
Ilona Heidmann ◽  
Ruben Kretzschmar
Keyword(s):  
Ionic Strength ◽  
Fulvic Acid

Corrigendum to: Effect of humic acid, fulvic acid, pH, ionic strength and temperature on 63Ni(II) sorption to MnO2

2020 ◽  
Vol 108 (7) ◽  
pp. 591
Author(s):  
Guodong Sheng ◽  
Jun Hu ◽  
Han Jing ◽  
Shitong Yang ◽  
Xuemei Ren ◽  
...  
Keyword(s):  
Humic Acid ◽  
Ionic Strength ◽  
Fulvic Acid ◽  
Acid Ph

Sorption of Eu(III) and Am(III) on attapulgite: effect of pH, ionic strength and fulvic acid

2010 ◽  
Vol 98 (1) ◽  
Author(s):  
Qiao Hui Fan ◽  
M. L. Zhang ◽  
Y. Y. Zhang ◽  
K. F. Ding ◽  
Z. Q. Yang ◽  
...  
Keyword(s):  
Ionic Strength ◽  
Fulvic Acid ◽  
Effect Of Ph

Effect of pH, ionic strength and fulvic acid on the sorption and desorption of cobalt to bentonite

2006 ◽  
Vol 64 (4) ◽  
pp. 455-461 ◽  
Author(s):  
Sh.M. Yu ◽  
A.P. Ren ◽  
Ch.L. Chen ◽  
Y.X. Chen ◽  
X. Wang
Keyword(s):  
Ionic Strength ◽  
Fulvic Acid ◽  
Effect Of Ph

Kinetics and Equilibrium of Binding of Fe3+ by a Fulvic Acid: A Study by Stopped Flow Methods

1975 ◽  
Vol 53 (20) ◽  
pp. 2979-2984 ◽  
Author(s):  
Cooper H. Langford ◽  
Tahir R. Khan
Keyword(s):  
Ionic Strength ◽  
Complex Formation ◽  
Fulvic Acid ◽  
Metal Ion ◽  
Equilibrium Constants ◽  
Acid Dissociation ◽  
Stopped Flow ◽  
Solution Ph ◽  
Sulfosalicylic Acid ◽  
Flow Measurements

The first report of a rate of binding of a metal ion (Fe3+) by a soluble fulvic acid is derived from stopped flow measurements. The rate of complex formation is normal in Wilkins' sense and similar to that for sulfosalicylic acid. Dissociation is slow (t1/2 > 10 s). The binding of Fe3+ by the fulvic acid in acid solution, pH = 1–2.5, was investigated by kinetic analysis in which the reaction of free Fe3+ with sulfosalicylic acid was followed by stopped flow spectrophotometry on a time scale short compared to release of Fe3+ by fulvic acid. Conditional equilibrium constants found were 1.5 ± 0.3 × 104 at pH = 1.5 and 2.5, and 2.8 ± 0.3 × 103 at pH = 1.0 at 25 °C (ionic strength 0.1).

Adsorption of Th(IV) onto Al-pillared rectorite: Effect of pH, ionic strength, temperature, soil humic acid and fulvic acid

2008 ◽  
Vol 38 (3-4) ◽  
pp. 219-226 ◽  
Author(s):  
S.M. Yu ◽  
C.L. Chen ◽  
P.P. Chang ◽  
T.T. Wang ◽  
S.S. Lu ◽  
...  
Keyword(s):  
Humic Acid ◽  
Ionic Strength ◽  
Fulvic Acid ◽  
Effect Of Ph ◽  
Soil Humic Acid
Sign in / Sign up

Export Citation Format

Share Document