RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: HMQB14
SCM Type: CDM - (CD-)MUSIC
Ligand: PA<0> - phthalic acid (benzene-1,2-dicarboxylic acid)
Site Type: »Fe-singly
Equation: 2 »Fe-OH<0.5-> + PA<2-> + 2 H<1+>  ⇔  [(»Fe-OH2)2...PA]<1+,2-,0>
LogK: 18.3        LogK°I=0 (Conversion to I = 0):   18.39         LogK2.31 nm−2 (SSD-normalized):   18.45
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaCl
Temperature: 293.15 K
Solid/Liquid Ratio: 0.6912 g/L
pH Range: 3-10
Ligand Concentration Range: 0.001 mol/L
Fit Method: PHREEQC
Comment: hydrogen-bonded (HB)
 
1 data sets were retrieved