RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: DLLSM18
SCM Type: CDM - (CD-)MUSIC
Ligand: PO4<3-> - phosphate
Site Type: »Fe-singly
Equation: 2 »Fe-OH<0.5-> + PO4<3-> + 2 H<1+>  ⇔  »Fe2-O2-PO2<2-> + 2H2O
LogK: 29.56        LogK°I=0 (Conversion to I = 0):   30.74         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaCl
Temperature: 298.15 K
Solid/Liquid Ratio: 1.1 g/L
pH Range: 3 - 12
Ligand Concentration Range: 1.4E-4; 2E-4; 3.9E-4 mol/L
Fit Method: ECOSAT + FIT
Comment: z1 = 0.46, z2 = -1.46, z2 = 0 [SHV06b]
 
1 data sets were retrieved