RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: RL98
SCM Type: DDL - Diffuse Double Layer
Ligand: Cu<2+> - copper
Site Type: »Fe(nb)-OH
Equation: »Fe(nb)-OH + Cu<2+> + H2O  ⇔  »Fe(nb)-O-Cu(OH) + 2 H<1+>
LogK: -3.652         LogK2.31 nm−2 (SSD-normalized):   1.07
Experiment: Sorption Isotherms
Ionic Strength: NaClO4
pH Range: 6.07, 5.07, 4.07
Fit Method:
Comment: I = 0.01and 0.1 M; experimental data can be replicated well by assuming three binding sites, data given here are valid for class 2 (second site class typically repesented 0.2-0.5% of the total site concentration); WSOS/DF=26.1
 
1 data sets were retrieved