RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: WH96
SCM Type: DDL - Diffuse Double Layer
Ligand: AsO4<3-> - arsenate
Site Type: »Fe-OH
Equation: »Fe-OH + AsO4<3->  ⇔  »Fe-OH-AsO4<3->
LogK: 10.58        LogK°I=0 (Conversion to I = 0):   10.98         LogK2.31 nm−2 (SSD-normalized):   12.57
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Solid/Liquid Ratio: 2.67 g/L
pH Range: 4 - 9
Ligand Concentration Range: 1.33E-6 mol/L
Fit Method: MINEQL
Comment: »Fe(w,s)-OH
 
1 data sets were retrieved