p.vanderwilt/reactor
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed various bugs

Browse Source
This commit is contained in:
p.vanderwilt
2025-06-24 11:20:28 +02:00
parent e6c1e21c16
commit e5c9010093
2 changed files with 82 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

118
dependencies/asm3_class.js vendored
View File

@@ -2,67 +2,65 @@ const math = require('mathjs')
class ASM3 {
kin_params = {
// Kinetic parameters (20 C for now)
// Hydrolysis
k_H: 3., // hydrolysis rate constant [g X_S g-1 X_H d-1]
K_X: 1., // hydrolysis saturation constant [g X_S g-1 X_H]
// Heterotrophs
k_STO: 5., // storage rate constant [g S_S g-1 X_H d-1]
nu_NO: 0.6, // anoxic reduction factor [-]
K_O: 0.2, // saturation constant S_0 [g O2 m-3]
K_NO: 0.5, // saturation constant S_NO [g NO3-N m-3]
K_S: 2., // saturation constant S_s [g COD m-3]
K_STO: 1., // saturation constant X_STO [g X_STO g-1 X_H]
mu_H_max: 2., // maximum specific growth rate [d-1]
K_NH: 0.01, // saturation constant S_NH3 [g NH3-N m-3]
K_HCO: 0.1, // saturation constant S_HCO [mole HCO3 m-3]
b_H_O: 0.2, // aerobic respiration rate [d-1]
b_H_NO: 0.1, // anoxic respiration rate [d-1]
b_STO_O: 0.2, // aerobic respitation rate X_STO [d-1]
b_STO_NO: 0.1, // anoxic respitation rate X_STO [d-1]
// Autotrophs
mu_A_max: 1.0, // maximum specific growth rate [d-1]
K_A_NH: 1., // saturation constant S_NH3 [g NH3-N m-3]
K_A_O: 0.5, // saturation constant S_0 [g O2 m-3]
K_A_HCO: 0.5, // saturation constant S_HCO [mole HCO3 m-3]
b_A_O: 0.15, // aerobic respiration rate [d-1]
b_A_NO: 0.05 // anoxic respiration rate [d-1]
}
stoi_params = {
// Stoichiometric and composition parameters
f_SI: 0., // fraction S_I from hydrolysis [g S_I g-1 X_S]
f_XI: 0.2, // fraction X_I from decomp X_H [g X_I g-1 X_H]
// Yields
Y_STO_O: 0.85, // aerobic yield X_STO per S_S [g X_STO g-1 S_S]
Y_STO_NO: 0.80, // anoxic yield X_STO per S_S [g X_STO g-1 S_S]
Y_H_O: 0.63, // aerobic yield X_H per X_STO [g X_H g-1 X_STO]
Y_H_NO: 0.54, // anoxic yield X_H per X_STO [g X_H g-1 X_STO]
Y_A: 0.24, // anoxic yield X_A per S_NO [g X_A g-1 NO3-N]
// Composition (COD via DoR)
i_CODN: -1.71, // COD content (DoR) [g COD g-1 N2-N]
i_CODNO: -4.57, // COD content (DoR) [g COD g-1 NO3-N]
// Composition (nitrogen)
i_NSI: 0.01, // nitrogen content S_I [g N g-1 S_I]
i_NSS: 0.03, // nitrogen content S_S [g N g-1 S_S]
i_NXI: 0.02, // nitrogen content X_I [g N g-1 X_I]
i_NXS: 0.04, // nitrogen content X_S [g N g-1 X_S]
i_NBM: 0.07, // nitrogen content X_H / X_A [g N g-1 X_H / X_A]
// Composition (TSS)
i_TSXI: 0.75, // TSS content X_I [g TS g-1 X_I]
i_TSXS: 0.75, // TSS content X_S [g TS g-1 X_S]
i_TSBM: 0.90, // TSS content X_H / X_A [g TS g-1 X_H / X_A]
i_TSSTO: 0.60, // TSS content X_STO (PHB based) [g TS g-1 X_STO]
// Composition (charge)
i_cNH: 1/14, // charge per S_NH [mole H+ g-1 NH3-N]
i_cNO: -1/14 // charge per S_NO [mole H+ g-1 NO3-N]
}
constructor() {
this.stoi_matrix = this._initialise_stoi_matrix()
this.kin_params = {
// Kinetic parameters (20 C for now)
// Hydrolysis
k_H: 3., // hydrolysis rate constant [g X_S g-1 X_H d-1]
K_X: 1., // hydrolysis saturation constant [g X_S g-1 X_H]
// Heterotrophs
k_STO: 5., // storage rate constant [g S_S g-1 X_H d-1]
nu_NO: 0.6, // anoxic reduction factor [-]
K_O: 0.2, // saturation constant S_0 [g O2 m-3]
K_NO: 0.5, // saturation constant S_NO [g NO3-N m-3]
K_S: 2., // saturation constant S_s [g COD m-3]
K_STO: 1., // saturation constant X_STO [g X_STO g-1 X_H]
mu_H_max: 2., // maximum specific growth rate [d-1]
K_NH: 0.01, // saturation constant S_NH3 [g NH3-N m-3]
K_HCO: 0.1, // saturation constant S_HCO [mole HCO3 m-3]
b_H_O: 0.2, // aerobic respiration rate [d-1]
b_H_NO: 0.1, // anoxic respiration rate [d-1]
b_STO_O: 0.2, // aerobic respitation rate X_STO [d-1]
b_STO_NO: 0.1, // anoxic respitation rate X_STO [d-1]
// Autotrophs
mu_A_max: 1.0, // maximum specific growth rate [d-1]
K_A_NH: 1., // saturation constant S_NH3 [g NH3-N m-3]
K_A_O: 0.5, // saturation constant S_0 [g O2 m-3]
K_A_HCO: 0.5, // saturation constant S_HCO [mole HCO3 m-3]
b_A_O: 0.15, // aerobic respiration rate [d-1]
b_A_NO: 0.05 // anoxic respiration rate [d-1]
};
this.stoi_params = {
// Stoichiometric and composition parameters
f_SI: 0., // fraction S_I from hydrolysis [g S_I g-1 X_S]
f_XI: 0.2, // fraction X_I from decomp X_H [g X_I g-1 X_H]
// Yields
Y_STO_O: 0.85, // aerobic yield X_STO per S_S [g X_STO g-1 S_S]
Y_STO_NO: 0.80, // anoxic yield X_STO per S_S [g X_STO g-1 S_S]
Y_H_O: 0.63, // aerobic yield X_H per X_STO [g X_H g-1 X_STO]
Y_H_NO: 0.54, // anoxic yield X_H per X_STO [g X_H g-1 X_STO]
Y_A: 0.24, // anoxic yield X_A per S_NO [g X_A g-1 NO3-N]
// Composition (COD via DoR)
i_CODN: -1.71, // COD content (DoR) [g COD g-1 N2-N]
i_CODNO: -4.57, // COD content (DoR) [g COD g-1 NO3-N]
// Composition (nitrogen)
i_NSI: 0.01, // nitrogen content S_I [g N g-1 S_I]
i_NSS: 0.03, // nitrogen content S_S [g N g-1 S_S]
i_NXI: 0.02, // nitrogen content X_I [g N g-1 X_I]
i_NXS: 0.04, // nitrogen content X_S [g N g-1 X_S]
i_NBM: 0.07, // nitrogen content X_H / X_A [g N g-1 X_H / X_A]
// Composition (TSS)
i_TSXI: 0.75, // TSS content X_I [g TS g-1 X_I]
i_TSXS: 0.75, // TSS content X_S [g TS g-1 X_S]
i_TSBM: 0.90, // TSS content X_H / X_A [g TS g-1 X_H / X_A]
i_TSSTO: 0.60, // TSS content X_STO (PHB based) [g TS g-1 X_STO]
// Composition (charge)
i_cNH: 1/14, // charge per S_NH [mole H+ g-1 NH3-N]
i_cNO: -1/14 // charge per S_NO [mole H+ g-1 NO3-N]
};
this.stoi_matrix = this._initialise_stoi_matrix();
}
_initialise_stoi_matrix() { // initialise stoichiometric matrix