RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results

Surface Complex Formation Data:

Mineral:	Hematite
Reference:	G99
SCM Type:	CC - Constant Capacitance
Ligand:	B(OH)3<0> - boric acid
Site Type:	»Fe-OH
Equation:	»Fe-OH + B(OH)3<0> ⇔ »Fe-O-B(OH)2 + H2O
LogK:	4.71 LogK°_I=0 (Conversion to I = 0): 4.71
Experiment:	Batch Sorption Experiments
Ionic Strength:	0.1 mol/L NaCl
Solid/Liquid Ratio:	100.0 g/L
pH Range:	2.5-10
Ligand Concentration Range:	0.463 mol/L
Fit Method:	FITEQL
Comment:	reanalysis of boron adsorption of [GG85] with postulation of both trigonal (B(OH)3) and tetrahedral (B(OH)4-) B surface complexes consistent with experimental ATR-FTIR results [SS95]

1 data sets were retrieved