Difference between revisions of "Module SedimentQuality"
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Davidbrito (talk | contribs) (→Sample) |
Davidbrito (talk | contribs) (→New Formulation) |
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kp : 12.3 | kp : 12.3 | ||
Temperature : 35 | Temperature : 35 | ||
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OptimumpH : 7 ![] Optimum pH for reaction | OptimumpH : 7 ![] Optimum pH for reaction | ||
ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. | ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. | ||
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NITROGEN_EFICIENCY :0.1 | NITROGEN_EFICIENCY :0.1 | ||
<end_Sols> | <end_Sols> | ||
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====Old Formulation==== | ====Old Formulation==== |
Revision as of 09:59, 2 June 2011
Contents
Overview
This is the 0D module that handles sediment biological processes made by bacteria as organic matter mineralization, nitrification, denitrification and immobilization.
Main Processes
Main processes in SedimentQuality are organic matter mineralization, nitrification, denitrification and immobilization. These processes are simulated using a standard rate (s.day-1.pop-1) that is afected by temperature, pH, oxygen in case of aerobic processes and sustrate concentrations if exist. A maximum rate is computed calculating the standard rate at the actual temperature (day-1.pop-1) times bacteria population that conducts the process.
Organic Matter Mineralization
Organic matter is mineralized to ammonia with heterotrophic bacteria and also immobilization may occur in order to maintain bacteria C:N ratios.
Heterotrophic LPOM mineralization rate
Heterotrophic RPOM mineralization rate
Immobilization rate
Nitrification
Nitrification rate
Denitrification
Denitrification rate
Other Features
Outputs
Output is done in terms of timeseries, HDF, and boxes following the MOHID standards.
References
Data File
Keywords
Properties Units: dissolved - as from called - in MOHID Land mg/L adsorbed/particulated - as from called - in MOHID Land mg/kgsoil gases: CO2 and CH4 - same as adsorbed/particulated properties N2 - same as dissolved properties exceptions: oxygen - mol/L hydrogen - mol/L microorganisms population - #org/kgsoil wind - km/day OXYGEN : [0/1] 0 !Connect/Disconnect Oxygen computation SOL_BACTERIA : [0/1] 0 !Connect/Disconnect Solubilizing bacteria computation DTSECONDS : [s] 86400. !dt to evaluate NO3_LIMIT : [mg/L] 0. !Minimum value for denitrification or maximum value for !methane production in organic matter decay NEW_RATES : [0/1] 0 !Connect/Disconnect new rates formulation using maximum * factors IMOBILIZATION : [0/1] 1 !Connect/Disconnect immobilization EXPLICIT : [0/1] 1 !Explicit computation for time dicretization
Sample
New Formulation
!!!!!!!!!!!!!!!!!MAIN SEDIMENT OPTIONS!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ !NITROGEN : 1 !CARBON : 1 !PHOSPHORUS : 1 OXYGEN : 1 SOL_BACTERIA : 0 DTSECONDS : 86400. NO3_LIMIT : 0. ![mg/L] Minimum value for denitrification or maximum value for methane production in organic matter decay NEW_RATES : 1 !1 - new rates using maximum * factors; 0 - old formulation !IMOBILIZATION : 0 !1 - immobilization is connected; 0 - immobilization is disconnected EXPLICIT : 1 !explicit method !!!!!!!!!!!!!!!!!!!!!!RATES!!!!!!!!!!!!!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ !!!! Organic Matter Decay !!!! <begin_Labil_OM_C_Rate> AE : 15.1 ![kcal.mole-1] Initial Activation Energy Acoef : 0.391E-9 ![s.day-1.pop-1] Rate Coefficient kp : 12.3 ![L/mol] Salinity coefficient Temperature : 35 ![ºC] Optimal Temperature OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Labil_OM_C_Rate> <begin_RefractOM_C_Rate> AE : 15.1 Acoef : 0.653E-11 kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_RefractOM_C_Rate> !!!! Microorganisms Death !!!!! <begin_Heterotrophs_Rate> AE : 15.19 Acoef : 1.01E-33 kp : 12.3 Temperature : 35 ConcMinCarbon : 1000. ![kg/kgsoil] - labil and refractary organic carbon. below rate is maximum OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Heterotrophs_Rate> <begin_Autotrophs_Rate> AE : 12.64 Acoef : 1.35E-25 kp : 12.3 Temperature : 35 ConcMinAmmonia : 1. ![mg/L] - ammonia min. below rate is maximum OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Autotrophs_Rate> <begin_Anaerobic_Rate> AE : 12.83 Acoef : 4.522E-30 kp : 12.3 Temperature : 35 ConcMinNitrate : 1. ![mg/L] - nitrate min. below rate is maximum ConcMinCarbon : 1000. ![kg/kgsoil] - labil and refractary organic carbon. below rate is maximum OptimumpH : 7 ![] Optimum pH for reaction <end_Anaerobic_Rate> !!!! Nitrification !!!!! <begin_AmmoniaToNitrate_Rate> AE : 21 Acoef : 0. !Need for a standard value. kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_AmmoniaToNitrate_Rate> !!!! Ammonia Immobilization !!!!! <begin_AmmoniaImobilization_Rate> AE : 15.1 Acoef : 5E-07 kp : 12.3 Temperature : 35 <end_AmmoniaImobilization_Rate> !!!! Denitrification !!!!! <begin_NitrateToNgas_Rate> AE : 12.6 Acoef : 1.431E-10 kp : 0 Temperature : 35 ConcOptCarbon : 10000. ![kg/kgsoil] - labil and refractary organic carbon. below rate is maximum OptimumpH : 7 ![] Optimum pH for reaction <end_NitrateToNgas_Rate> !!!! Nitrate Immobilization !!!!! <begin_NitrateImobilization_Rate> AE : 15.1 Acoef : 5E-07 kp : 12.3 Temperature : 35 <end_NitrateImobilization_Rate> !!!! Urea hydrolysis !!!!! <begin_Urea_Hydrolysis> AE : 12.6 Acoef : 2.50E-04 kp : 0 Temperature : 35 <end_Urea_Hydrolysis> !!!! Phsphorus Immobilization !!!!! <begin_PhosphorusImobilization_Rate> AE : 15.1 Acoef : 1.955E-9 kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_PhosphorusImobilization_Rate> !!!! Methane Production !!!!! -> testing <begin_methane_production> AE : 12.6 Acoef : 1.252E-12 kp : 0 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction <end_methane_production> !!!! Solubilizing Bacteria !!!!! <begin_Sol_Rate> AE : 15.19 Acoef : 5.00E-35 kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Sol_Rate> <begin_Labil_OM_C_sol_Rate> AE : 1.64E-04 Acoef : 7.92E-10 kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Labil_OM_C_sol_Rate> <begin_RefractOM_C_sol_Rate> AE : 2.02E-04 Acoef : 2.58E-10 kp : 12.3 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_RefractOM_C_sol_Rate> <begin_Solubilizing_Rate> AE : 12.6 Acoef : 1.10E-13 kp : 0 Temperature : 35 OptimumpH : 7 ![] Optimum pH for reaction ConcOptO2 : 10 ![mg/L] Maxium conc. above rate will be maximum. <end_Solubilizing_Rate> !!!!!!!!!!!!!!!!!!MICROORGANISMS!!!!!!!!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ <begin_Heterotrophs> CN_RATIO : 3.40 CP_RATIO : 12.09 POPULATION_CARBON_RATIO : 950 ![(#org/kgsoil)/(mgC/kgsoil)] CARBON_EFICIENCY : 0.13 NITROGEN_EFICIENCY : 0 MINIMUM_POPULATION : 50000. ![#org/kgsoil] <end_Heterotrophs> <begin_Autotrophs> CN_RATIO : 2.01 CP_RATIO : 13.82 POPULATION_CARBON_RATIO : 9500 CARBON_EFICIENCY : 0 NITROGEN_EFICIENCY : 0.01 MINIMUM_POPULATION : 500. <end_Autotrophs> <begin_Anaerobic> CN_RATIO : 3.40 CP_RATIO : 13.82 POPULATION_CARBON_RATIO : 9500 CARBON_EFICIENCY : 0.1 NITROGEN_EFICIENCY : 0.1 MINIMUM_POPULATION : 5000. <end_Anaerobic> <begin_Sols> CN_RATIO :8 CP_RATIO :60 POPULATION_CARBON_RATIO :950 CARBON_EFICIENCY :0.1 NITROGEN_EFICIENCY :0.1 <end_Sols>
Old Formulation
!!!!!!!!!!!!!!!!!MAIN SEDIMENT OPTIONS!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ !NITROGEN : 1 !CARBON : 1 !PHOSPHORUS : 1 OXYGEN : 1 SOL_BACTERIA : 0 DTSECONDS : 86400. NO3_LIMIT : 0. ![mg/L] Minimum value for denitrification or maximum value for methane production in organic matter decay NEW_RATES : 0 !1 - new rates using maximum * factors; 0 - old formulation !IMOBILIZATION : 0 !1 - immobilization is connected; 0 - immobilization is disconnected EXPLICIT : 1 !explicit method !!!!!!!!!!!!!!!!!!!!!!RATES!!!!!!!!!!!!!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ !!!! Organic Matter Decay !!!! <begin_Labil_OM_C_Rate> AE : 15.1 ![kcal.mole-1] Initial Activation Energy Acoef : 1E-7 ![s.day-1.pop-1] Rate Coefficient kp : 12.3 ![L/mol] Salinity coefficient Temperature : 35 ![ºC] Optimal Temperature <end_Labil_OM_C_Rate> <begin_RefractOM_C_Rate> AE : 15.1 Acoef : 1.67E-9 kp : 12.3 Temperature : 35 <end_RefractOM_C_Rate> !!!! Microorganisms Death !!!!! <begin_Heterotrophs_Rate> AE : 15.19 Acoef : 5.00E-35 kp : 12.3 Temperature : 35 <end_Heterotrophs_Rate> <begin_Autotrophs_Rate> AE : 12.64 Acoef : 6.68E-30 kp : 12.3 Temperature : 35 <end_Autotrophs_Rate> <begin_Anaerobic_Rate> AE : 12.83 Acoef : 4.47E-30 kp : 12.3 Temperature : 35 <end_Anaerobic_Rate> !!!! Nitrification !!!!! <begin_AmmoniaToNitrate_Rate> AE : 21 Acoef : 0. !Need for a standard value. kp : 12.3 Temperature : 35 <end_AmmoniaToNitrate_Rate> !!!! Ammonia Immobilization !!!!! <begin_AmmoniaImobilization_Rate> AE : 15.1 Acoef : 5E-07 kp : 12.3 Temperature : 35 <end_AmmoniaImobilization_Rate> !!!! Denitrification !!!!! <begin_NitrateToNgas_Rate> AE : 12.6 Acoef : 1.00E-15 kp : 0 Temperature : 35 <end_NitrateToNgas_Rate> !!!! Nitrate Immobilization !!!!! <begin_NitrateImobilization_Rate> AE : 15.1 Acoef : 5E-07 kp : 12.3 Temperature : 35 <end_NitrateImobilization_Rate> !!!! Urea hydrolysis !!!!! <begin_Urea_Hydrolysis> AE : 12.6 Acoef : 2.50E-04 kp : 0 Temperature : 35 <end_Urea_Hydrolysis> !!!! Phsphorus Immobilization !!!!! <begin_PhosphorusImobilization_Rate> AE : 15.1 Acoef : 5E-7 kp : 12.3 Temperature : 35 <end_PhosphorusImobilization_Rate> !!!! Methane Production !!!!! -> testing <begin_methane_production> AE : 12.6 Acoef : 1.0E-13 kp : 0 Temperature : 35 <end_methane_production> !!!! Solubilizing Bacteria !!!!! <begin_Sol_Rate> AE : 15.19 Acoef : 5.00E-35 kp : 12.3 Temperature : 35 <end_Sol_Rate> <begin_Labil_OM_C_sol_Rate> AE : 1.64E-04 Acoef : 7.92E-10 kp : 12.3 Temperature : 35 <end_Labil_OM_C_sol_Rate> <begin_RefractOM_C_sol_Rate> AE : 2.02E-04 Acoef : 2.58E-10 kp : 12.3 Temperature : 35 <end_RefractOM_C_sol_Rate> <begin_Solubilizing_Rate> AE : 12.6 Acoef : 1.10E-13 kp : 0 Temperature : 35 <end_Solubilizing_Rate> !!!!!!!!!!!!!!!!!!MICROORGANISMS!!!!!!!!!!!!!!!!!!!!!!! !++++++++++++++++++++++++++++++++++++++++++++++++++++++ <begin_Heterotrophs> CN_RATIO : 3.40 CP_RATIO : 12.09 POPULATION_CARBON_RATIO : 950 ![(#org/kgsoil)/(mgC/kgsoil)] CARBON_EFICIENCY : 0.13 NITROGEN_EFICIENCY : 0 MINIMUM_POPULATION : 50000. ![#org/kgsoil] <end_Heterotrophs> <begin_Autotrophs> CN_RATIO : 2.01 CP_RATIO : 13.82 POPULATION_CARBON_RATIO : 9500 CARBON_EFICIENCY : 0 NITROGEN_EFICIENCY : 0.01 MINIMUM_POPULATION : 500. <end_Autotrophs> <begin_Anaerobic> CN_RATIO : 3.40 CP_RATIO : 13.82 POPULATION_CARBON_RATIO : 9500 CARBON_EFICIENCY : 0.1 NITROGEN_EFICIENCY : 0.1 MINIMUM_POPULATION : 5000. <end_Anaerobic> <begin_Sols> CN_RATIO :8 CP_RATIO :60 POPULATION_CARBON_RATIO :950 CARBON_EFICIENCY :0.1 NITROGEN_EFICIENCY :0.1 <end_Sols>