BOD Out given Quantity of Volatile Solids Calculator

✖BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter.ⓘ BOD In [BOD_in]			+10% -10%
✖Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.ⓘ Volatile Solids Produced [P_x]			+10% -10%
✖Yield Coefficient is referred as the ratio of biomass (microbial cells) produced to the amount of substrate (organic material) consumed during the digestion process.ⓘ Yield Coefficient [Y]			+10% -10%
✖Endogenous Coefficient is referred as modeling the behavior of microorganisms, particularly in wastewater treatment processes.ⓘ Endogenous Coefficient [k_d]			+10% -10%
✖Mean Cell Residence Time refers to a measure of the extent to which organic matter in sludge has been decomposed or stabilized through treatment processes.ⓘ Mean Cell Residence Time [θ_c]			+10% -10%

✖BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.ⓘ BOD Out given Quantity of Volatile Solids [BOD_out]

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BOD Out given Quantity of Volatile Solids Solution

STEP 0: Pre-Calculation Summary

Formula Used

BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)
BOD_out = BOD_in-(P_x/Y)*(1-k_d*θ_c)
This formula uses 6 Variables

Variables Used

BOD Out - (Measured in Kilogram per Second) - BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.
BOD In - (Measured in Kilogram per Second) - BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter.
Volatile Solids Produced - (Measured in Kilogram per Second) - Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.
Yield Coefficient - Yield Coefficient is referred as the ratio of biomass (microbial cells) produced to the amount of substrate (organic material) consumed during the digestion process.
Endogenous Coefficient - (Measured in 1 Per Second) - Endogenous Coefficient is referred as modeling the behavior of microorganisms, particularly in wastewater treatment processes.
Mean Cell Residence Time - (Measured in Second) - Mean Cell Residence Time refers to a measure of the extent to which organic matter in sludge has been decomposed or stabilized through treatment processes.

STEP 1: Convert Input(s) to Base Unit

BOD In: 164 Kilogram per Day --> 0.00189814814814815 Kilogram per Second (Check conversion here)
Volatile Solids Produced: 100 Kilogram per Day --> 0.00115740740740741 Kilogram per Second (Check conversion here)
Yield Coefficient: 0.41 --> No Conversion Required
Endogenous Coefficient: 0.05 1 Per Day --> 5.78703703703704E-07 1 Per Second (Check conversion here)
Mean Cell Residence Time: 6.96 Day --> 601344 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

BOD_out = BOD_in-(P_x/Y)*(1-k_d*θ_c) --> 0.00189814814814815-(0.00115740740740741/0.41)*(1-5.78703703703704E-07*601344)

Evaluating ... ...

BOD_out = 5.75880758807571E-05

STEP 3: Convert Result to Output's Unit

5.75880758807571E-05 Kilogram per Second -->4.97560975609741 Kilogram per Day (Check conversion here)

FINAL ANSWER

4.97560975609741 ≈ 4.97561 Kilogram per Day <-- BOD Out

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< Design of an Anaerobic Digester Calculators

Influent Sludge Flow Rate given Volume Required for Anaerobic Digester

LaTeX Go Influent Sludge Flow Rate = (Volume/Hydraulic Retention Time)

Volume Required for Anaerobic Digester

LaTeX Go Volume = (Hydraulic Retention Time*Influent Sludge Flow Rate)

Hydraulic Retention Time given Volume Required for Anaerobic Digester

LaTeX Go Hydraulic Retention = (Volume/Influent Sludge Flow Rate)

Volumetric Loading in Anaerobic Digester

LaTeX Go Volumetric Loading = (BOD per Day/Volumetric Flow Rate)

BOD Out given Quantity of Volatile Solids Formula

LaTeX Go

BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)
BOD_out = BOD_in-(P_x/Y)*(1-k_d*θ_c)

What is BOD?

BOD also called biochemical oxygen demand) refers to the amount of oxygen that would be consumed if all the organic materials in a one liter water sample were Oxidised by bacteria and protozoa.

How to Calculate BOD Out given Quantity of Volatile Solids?

BOD Out given Quantity of Volatile Solids calculator uses BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time) to calculate the BOD Out, The BOD Out given Quantity of Volatile Solids formula is defined as the treated effluent from a wastewater treatment plant. It indicates the remaining organic matter in the effluent that can be decomposed by microorganisms, thus requiring oxygen. Monitoring BOD out is crucial for assessing the performance of the treatment plant and ensuring compliance with environmental regulations. BOD Out is denoted by BOD_out symbol.

How to calculate BOD Out given Quantity of Volatile Solids using this online calculator? To use this online calculator for BOD Out given Quantity of Volatile Solids, enter BOD In (BOD_in), Volatile Solids Produced (P_x), Yield Coefficient (Y), Endogenous Coefficient (k_d) & Mean Cell Residence Time (θ_c) and hit the calculate button. Here is how the BOD Out given Quantity of Volatile Solids calculation can be explained with given input values -> 429892.7 = 0.00189814814814815-(0.00115740740740741/0.41)*(1-5.78703703703704E-07*601344).

FAQ

What is BOD Out given Quantity of Volatile Solids?

The BOD Out given Quantity of Volatile Solids formula is defined as the treated effluent from a wastewater treatment plant. It indicates the remaining organic matter in the effluent that can be decomposed by microorganisms, thus requiring oxygen. Monitoring BOD out is crucial for assessing the performance of the treatment plant and ensuring compliance with environmental regulations and is represented as BOD_out = BOD_in-(P_x/Y)*(1-k_d*θ_c) or BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time). BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter, Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge, Yield Coefficient is referred as the ratio of biomass (microbial cells) produced to the amount of substrate (organic material) consumed during the digestion process, Endogenous Coefficient is referred as modeling the behavior of microorganisms, particularly in wastewater treatment processes & Mean Cell Residence Time refers to a measure of the extent to which organic matter in sludge has been decomposed or stabilized through treatment processes.

How to calculate BOD Out given Quantity of Volatile Solids?

The BOD Out given Quantity of Volatile Solids formula is defined as the treated effluent from a wastewater treatment plant. It indicates the remaining organic matter in the effluent that can be decomposed by microorganisms, thus requiring oxygen. Monitoring BOD out is crucial for assessing the performance of the treatment plant and ensuring compliance with environmental regulations is calculated using BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time). To calculate BOD Out given Quantity of Volatile Solids, you need BOD In (BOD_in), Volatile Solids Produced (P_x), Yield Coefficient (Y), Endogenous Coefficient (k_d) & Mean Cell Residence Time (θ_c). With our tool, you need to enter the respective value for BOD In, Volatile Solids Produced, Yield Coefficient, Endogenous Coefficient & Mean Cell Residence Time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate BOD Out?

In this formula, BOD Out uses BOD In, Volatile Solids Produced, Yield Coefficient, Endogenous Coefficient & Mean Cell Residence Time. We can use 2 other way(s) to calculate the same, which is/are as follows -

BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced))
BOD Out = (BOD In*100-142*Volatile Solids Produced-Percent Stabilization*BOD In)/100

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