You're reading the documentation for a development version. For the latest released version, please have a look at v5.0.3.

Multi Component Colloidal

Group /input/model/unit_XXX/adsorption – ADSORPTION_MODEL = MULTI_COMPONENT_COLLOIDAL

IS_KINETIC

Selects kinetic or quasi-stationary adsorption mode: 1 = kinetic, 0 = quasi-stationary. If a single value is given, the mode is set for all bound states. Otherwise, the adsorption mode is set for each bound state separately.

Type: int

Range: {0,1}

Length: 1/NTOTALBND
COL_PHI

Phase ratio \(\Phi\)

Unit: \(m^{2} m_{s}^{-3}\)

Type: double

Range: \(\ge 0\)

Length: 1
COL_KAPPA_EXP

Screening term exponent factor \(\kappa_{ef}\)

Type: double

Range: \(\ge 0\)

Length: 1
COL_KAPPA_FACT

Screening term factor \(\kappa_{f}\)

Unit: \(m \cdot mM^{-1}\)

Type: double

Range: \(\ge 0\)

Length: 1
COL_KAPPA_CONST

Screening term constant \(\kappa_{c}\)

Unit: \(m\)

Type: double

Range: \(\ge 0\)

Length: 1
COL_CORDNUM

Coordination number \(n\)

Type: int

Range: \(\ge 0\)

Length: 1
COL_LOGKEQ_PH_EXP

Protein-resin interaction \(K_{e,i}\) equilibrium: Constant exponent \(k_{e,i}\) for pH If pH is not considered, this value will be not be used but must still be specified, i.e. can be any number.

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_LOGKEQ_SALT_POWEXP

Protein-resin interaction \(K_{e,i}\) equilibrium: Constant pre-factor \(k_{a,i}\) for salt power

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_LOGKEQ_SALT_POWFAC

Protein-resin interaction \(K_{e,i}\) equilibrium: Constant exponent \(k_{b,i}\) for salt power

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_LOGKEQ_SALT_EXPFAC

Protein-resin interaction \(K_{e,i}\) equilibrium: Constant pre-factor \(k_{c,i}\) for e-function with salt power

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_LOGKEQ_SALT_EXPARGMULT

Protein-resin interaction \(K_{e,i}\) equilibrium: Constant power factor \(k_{d,i}\) for salt in e-function

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_BPP_PH_EXP

Protein-protein interaction \(b_{pp,i}\): Constant power term \(b_{e,i}\) for pH. If pH is not considered, this value will be not be used but must still be specified, i.e. can be any number.

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_BPP_SALT_POWFACT

Protein-protein interaction \(b_{pp,i}\): Constant power pre-factor \(b_{a,i}\) for salt

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_BPP_SALT_POWEX

Protein-protein interaction \(b_{pp,i}\): Constant power \(b_{b,i}\) for salt

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_BPP_SALT_EXPFACT

Protein-protein interaction \(b_{pp,i}\): Constant pre-factor \(b_{c,i}\) e-function with salt power

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_BPP_SALT_EXPARGMULT

Protein-protein interaction \(b_{pp,i}\): Constant power factor \(b_{d,i}\) for salt in e-function

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_PROTEIN_RADIUS

Protein radius \(r_i\)

Unit: \(m\)

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_KKIN

Adsorption rate constants \(K_\text{kin}\) in state-major ordering

Unit: \(s^{-1}\)

Type: double

Range: \(\ge 0\)

Length: NTOTALBND
COL_LINEAR_THRESHOLD

Threshold concentration \(c_\epsilon\) for switching to linear approximation

COL_USE_PH

Selects if pH is included in the model or not: 1 = yes, 0 = no.

Type: int

Range: {0,1}

Length: 1