RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: RK11
SCM Type: DDL - Diffuse Double Layer
Ligand: CO3<2-> - carbonate
Site Type: »Al-OH
Equation: 2 »Al-OH + CO3<2-> + H<1+>  ⇔  (»Al-OH)2-HCO3<1->
LogK: 16.5         LogK2.31 nm−2 (SSD-normalized):   13.29
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Solid/Liquid Ratio: 5.0 g/L
pH Range: 4 - 10
Fit Method: FITEQL
Comment: ~2.5 % pCO2; median log K; protolysis data from [TS95]; 0.01 and 0.1 M NaNO3; chromate surface species: »AlOH2CrO4<1-> with best log K at 0.1 and 0.01 M NaNO3
 
1 data sets were retrieved