From f14e2c8d8e5fb665f438cd4f079ac37533617307 Mon Sep 17 00:00:00 2001 From: "p.vanderwilt" Date: Thu, 13 Nov 2025 16:52:38 +0100 Subject: [PATCH] Reformat asm constants --- src/reaction_modules/asm3_class Koch.js | 114 ++++++++++++------------ src/reaction_modules/asm3_class.js | 114 ++++++++++++------------ 2 files changed, 118 insertions(+), 110 deletions(-) diff --git a/src/reaction_modules/asm3_class Koch.js b/src/reaction_modules/asm3_class Koch.js index 741c3e7..ff6a8d2 100644 --- a/src/reaction_modules/asm3_class Koch.js +++ b/src/reaction_modules/asm3_class Koch.js @@ -7,6 +7,62 @@ const ASM_CONSTANTS = { NUM_SPECIES: 13 }; +const KINETIC_CONSTANTS = { + // Hydrolysis + k_H: 9., // 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: 12., // storage rate constant [g S_S g-1 X_H d-1] + nu_NO: 0.5, // 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: 10., // saturation constant S_s [g COD m-3] + K_STO: 0.1, // saturation constant X_STO [g X_STO g-1 X_H] + mu_H_max: 3., // 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: 0.3, // aerobic respiration rate [d-1] + b_H_NO: 0.15, // anoxic respiration rate [d-1] + b_STO_O: 0.3, // aerobic respitation rate X_STO [d-1] + b_STO_NO: 0.15, // anoxic respitation rate X_STO [d-1] + // Autotrophs + mu_A_max: 1.3, // maximum specific growth rate [d-1] + K_A_NH: 1.4, // 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: 0.20, // aerobic respiration rate [d-1] + b_A_NO: 0.10 // anoxic respiration rate [d-1] +}; + +const STOICHIOMETRIC_CONSTANTS = { + // Fractions + 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: 0.80, // aerobic yield X_STO per S_S [g X_STO g-1 S_S] + Y_STO_NO: 0.70, // anoxic yield X_STO per S_S [g X_STO g-1 S_S] + Y_H_O: 0.80, // aerobic yield X_H per X_STO [g X_H g-1 X_STO] + Y_H_NO: 0.65, // 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: 0.04, // nitrogen content X_I [g N g-1 X_I] + i_NXS: 0.03, // 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] +}; + /** * ASM3 class for the Activated Sludge Model No. 3 (ASM3). Using Koch et al. 2000 parameters. */ @@ -17,65 +73,13 @@ class ASM3 { * Kinetic parameters for ASM3 at 20 C. Using Koch et al. 2000 parameters. * @property {Object} kin_params - Kinetic parameters */ - this.kin_params = { - // Hydrolysis - k_H: 9., // 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: 12., // storage rate constant [g S_S g-1 X_H d-1] - nu_NO: 0.5, // 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: 10., // saturation constant S_s [g COD m-3] - K_STO: 0.1, // saturation constant X_STO [g X_STO g-1 X_H] - mu_H_max: 3., // 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: 0.3, // aerobic respiration rate [d-1] - b_H_NO: 0.15, // anoxic respiration rate [d-1] - b_STO_O: 0.3, // aerobic respitation rate X_STO [d-1] - b_STO_NO: 0.15, // anoxic respitation rate X_STO [d-1] - // Autotrophs - mu_A_max: 1.3, // maximum specific growth rate [d-1] - K_A_NH: 1.4, // 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: 0.20, // aerobic respiration rate [d-1] - b_A_NO: 0.10 // anoxic respiration rate [d-1] - }; + this.kin_params = KINETIC_CONSTANTS; /** * Stoichiometric and composition parameters for ASM3. Using Koch et al. 2000 parameters. * @property {Object} stoi_params - Stoichiometric parameters */ - this.stoi_params = { - // Fractions - 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: 0.80, // aerobic yield X_STO per S_S [g X_STO g-1 S_S] - Y_STO_NO: 0.70, // anoxic yield X_STO per S_S [g X_STO g-1 S_S] - Y_H_O: 0.80, // aerobic yield X_H per X_STO [g X_H g-1 X_STO] - Y_H_NO: 0.65, // 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: 0.04, // nitrogen content X_I [g N g-1 X_I] - i_NXS: 0.03, // 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_params = STOICHIOMETRIC_CONSTANTS; /** * Temperature theta parameters for ASM3. Using Koch et al. 2000 parameters. @@ -215,4 +219,4 @@ class ASM3 { } } -module.exports = { ASM3, ASM_CONSTANTS }; \ No newline at end of file +module.exports = { ASM3, ASM_CONSTANTS, KINETIC_CONSTANTS, STOICHIOMETRIC_CONSTANTS }; \ No newline at end of file diff --git a/src/reaction_modules/asm3_class.js b/src/reaction_modules/asm3_class.js index db39890..53756bf 100644 --- a/src/reaction_modules/asm3_class.js +++ b/src/reaction_modules/asm3_class.js @@ -7,6 +7,62 @@ const ASM_CONSTANTS = { NUM_SPECIES: 13 }; +const KINETIC_CONSTANTS = { + // 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] +}; + +const STOICHIOMETRIC_CONSTANTS = { + // Fractions + 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] +}; + /** * ASM3 class for the Activated Sludge Model No. 3 (ASM3). */ @@ -17,65 +73,13 @@ class ASM3 { * Kinetic parameters for ASM3 at 20 C. * @property {Object} kin_params - Kinetic parameters */ - this.kin_params = { - // 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.kin_params = KINETIC_CONSTANTS; /** * Stoichiometric and composition parameters for ASM3. * @property {Object} stoi_params - Stoichiometric parameters */ - this.stoi_params = { - // Fractions - 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_params = STOICHIOMETRIC_CONSTANTS; /** * Temperature theta parameters for ASM3. @@ -215,4 +219,4 @@ class ASM3 { } } -module.exports = { ASM3, ASM_CONSTANTS }; \ No newline at end of file +module.exports = { ASM3, ASM_CONSTANTS, KINETIC_CONSTANTS, STOICHIOMETRIC_CONSTANTS }; \ No newline at end of file