BOD Out given Volume of Methane Gas Produced 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%
✖Volume of Methane refers to the amount of methane gas produced, stored, or utilized, typically measured in cubic meters (m³) or cubic feet (ft³).ⓘ Volume of Methane [V_CH4]			+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%

✖BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.ⓘ BOD Out given Volume of Methane Gas Produced [BOD_out]

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BOD Out given Volume of Methane Gas Produced Solution

STEP 0: Pre-Calculation Summary

Formula Used

BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced))
BOD_out = (BOD_in-(V_CH4/5.62)-(1.42*P_x))
This formula uses 4 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.
Volume of Methane - (Measured in Cubic Meter per Second) - Volume of Methane refers to the amount of methane gas produced, stored, or utilized, typically measured in cubic meters (m³) or cubic feet (ft³).
Volatile Solids Produced - (Measured in Kilogram per Second) - Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.

STEP 1: Convert Input(s) to Base Unit

BOD In: 164 Kilogram per Day --> 0.00189814814814815 Kilogram per Second (Check conversion here)
Volume of Methane: 95.54 Cubic Meter per Day --> 0.00110578703703704 Cubic Meter per Second (Check conversion here)
Volatile Solids Produced: 100 Kilogram per Day --> 0.00115740740740741 Kilogram per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

BOD_out = (BOD_in-(V_CH4/5.62)-(1.42*P_x)) --> (0.00189814814814815-(0.00110578703703704/5.62)-(1.42*0.00115740740740741))

Evaluating ... ...

BOD_out = 5.78703703703683E-05

STEP 3: Convert Result to Output's Unit

5.78703703703683E-05 Kilogram per Second -->4.99999999999982 Kilogram per Day (Check conversion here)

FINAL ANSWER

4.99999999999982 ≈ 5 Kilogram per Day <-- BOD Out

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

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 Volume of Methane Gas Produced Formula

LaTeX Go

BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced))
BOD_out = (BOD_in-(V_CH4/5.62)-(1.42*P_x))

What is BOD ?

BOD (Biochemical oxygen demand) is the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period.

How to Calculate BOD Out given Volume of Methane Gas Produced?

BOD Out given Volume of Methane Gas Produced calculator uses BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced)) to calculate the BOD Out, The BOD Out given Volume of Methane Gas Produced formula is defined as the amount of dissolved oxygen (DO) needed by anerobic biological organisms to break down organic material. BOD Out is denoted by BOD_out symbol.

How to calculate BOD Out given Volume of Methane Gas Produced using this online calculator? To use this online calculator for BOD Out given Volume of Methane Gas Produced, enter BOD In (BOD_in), Volume of Methane (V_CH4) & Volatile Solids Produced (P_x) and hit the calculate button. Here is how the BOD Out given Volume of Methane Gas Produced calculation can be explained with given input values -> 432000 = (0.00189814814814815-(0.00110578703703704/5.62)-(1.42*0.00115740740740741)).

FAQ

What is BOD Out given Volume of Methane Gas Produced?

The BOD Out given Volume of Methane Gas Produced formula is defined as the amount of dissolved oxygen (DO) needed by anerobic biological organisms to break down organic material and is represented as BOD_out = (BOD_in-(V_CH4/5.62)-(1.42*P_x)) or BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced)). 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, Volume of Methane refers to the amount of methane gas produced, stored, or utilized, typically measured in cubic meters (m³) or cubic feet (ft³) & Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.

How to calculate BOD Out given Volume of Methane Gas Produced?

The BOD Out given Volume of Methane Gas Produced formula is defined as the amount of dissolved oxygen (DO) needed by anerobic biological organisms to break down organic material is calculated using BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced)). To calculate BOD Out given Volume of Methane Gas Produced, you need BOD In (BOD_in), Volume of Methane (V_CH4) & Volatile Solids Produced (P_x). With our tool, you need to enter the respective value for BOD In, Volume of Methane & Volatile Solids Produced 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, Volume of Methane & Volatile Solids Produced. We can use 2 other way(s) to calculate the same, which is/are as follows -

BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)
BOD Out = (BOD In*100-142*Volatile Solids Produced-Percent Stabilization*BOD In)/100

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