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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. Check FAQs
BODin=(VCH45.62)+BODout+(1.42⋅Px)
BODin - BOD In?VCH4 - Volume of Methane?BODout - BOD Out?Px - Volatile Solids Produced?

BOD in given Volume of Methane Gas Produced Example

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With units
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Here is how the BOD in given Volume of Methane Gas Produced equation looks like with Values.

Here is how the BOD in given Volume of Methane Gas Produced equation looks like with Units.

Here is how the BOD in given Volume of Methane Gas Produced equation looks like.

163.9Edit=(95.54Edit5.62)+4.9Edit+(1.42⋅100Edit)
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BOD in given Volume of Methane Gas Produced Solution

Follow our step by step solution on how to calculate BOD in given Volume of Methane Gas Produced?

FIRST Step Consider the formula
BODin=(VCH45.62)+BODout+(1.42⋅Px)
Next Step Substitute values of Variables
∴ BODin=(95.54m³/d5.62)+4.9kg/d+(1.42⋅100kg/d)
Next Step Convert Units
∴ BODin=(0.0011m³/s5.62)+5.7E-5kg/s+(1.42⋅0.0012kg/s)
Next Step Prepare to Evaluate
∴ BODin=(0.00115.62)+5.7E-5+(1.42⋅0.0012)
Next Step Evaluate
∴BODin=0.00189699074074074kg/s
LAST Step Convert to Output's Unit
∴BODin=163.9kg/d

BOD in given Volume of Methane Gas Produced Formula Elements

Variables
BOD In
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.
Symbol: BODin
Measurement: Mass Flow RateUnit: kg/d
Note: Value should be greater than 0.
Formulas to find BOD InOpen Variable
Volume of Methane
Volume of Methane refers to the amount of methane gas produced, stored, or utilized, typically measured in cubic meters (m³) or cubic feet (ft³).
Symbol: VCH4
Measurement: Volumetric Flow RateUnit: m³/d
Note: Value should be greater than 0.
Formulas to find Volume of MethaneOpen Variable
BOD Out
BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.
Symbol: BODout
Measurement: Mass Flow RateUnit: kg/d
Note: Value should be greater than 0.
Formulas to find BOD OutOpen Variable
Volatile Solids Produced
Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.
Symbol: Px
Measurement: Mass Flow RateUnit: kg/d
Note: Value should be greater than 0.
Formulas to find Volatile Solids ProducedOpen Variable

Other Formulas to find BOD In

​Go BOD in given Quantity of Volatile Solids
BODin=(PxY)⋅(1-kd⋅θc)+BODout
​Go BOD in given Percent Stabilization
BODin=BODout⋅100+142⋅Px100-%S

Other formulas in Design of an Anaerobic Digester category

​Go Volume Required for Anaerobic Digester
VT=(θ⋅Qs)
​Go Hydraulic Retention Time given Volume Required for Anaerobic Digester
θh=(VTQs)
​Go Influent Sludge Flow Rate given Volume Required for Anaerobic Digester
Qs=(VTθ)
​Go Volumetric Loading in Anaerobic Digester
Vl=(BODdayV)

How to Evaluate BOD in given Volume of Methane Gas Produced?

BOD in given Volume of Methane Gas Produced evaluator uses BOD In = (Volume of Methane/5.62)+BOD Out+(1.42*Volatile Solids Produced) to evaluate the BOD In, The BOD in given Volume of Methane Gas Produced formula is defined as the critical parameter used to gauge the amount of organic matter in water, which indicates the level of pollution. It measures the amount of dissolved oxygen required by aerobic microorganisms to decompose the organic material present in a water sample over a specified period, typically five days at 20°C. BOD In is denoted by BODin symbol.

How to evaluate BOD in given Volume of Methane Gas Produced using this online evaluator? To use this online evaluator for BOD in given Volume of Methane Gas Produced, enter Volume of Methane (VCH4), BOD Out (BODout) & Volatile Solids Produced (Px) and hit the calculate button.

FAQs on BOD in given Volume of Methane Gas Produced

What is the formula to find BOD in given Volume of Methane Gas Produced?
The formula of BOD in given Volume of Methane Gas Produced is expressed as BOD In = (Volume of Methane/5.62)+BOD Out+(1.42*Volatile Solids Produced). Here is an example- 1.4E+7 = (0.00110578703703704/5.62)+5.6712962962963E-05+(1.42*0.00115740740740741).
How to calculate BOD in given Volume of Methane Gas Produced?
With Volume of Methane (VCH4), BOD Out (BODout) & Volatile Solids Produced (Px) we can find BOD in given Volume of Methane Gas Produced using the formula - BOD In = (Volume of Methane/5.62)+BOD Out+(1.42*Volatile Solids Produced).
What are the other ways to Calculate BOD In?
Here are the different ways to Calculate BOD In-
  • BOD In=(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)+BOD OutOpenImg
  • BOD In=(BOD Out*100+142*Volatile Solids Produced)/(100-Percent Stabilization)OpenImg
Can the BOD in given Volume of Methane Gas Produced be negative?
No, the BOD in given Volume of Methane Gas Produced, measured in Mass Flow Rate cannot be negative.
Which unit is used to measure BOD in given Volume of Methane Gas Produced?
BOD in given Volume of Methane Gas Produced is usually measured using the Kilogram per Day[kg/d] for Mass Flow Rate. Kilogram per Second[kg/d], Gram per Second[kg/d], Gram per Hour[kg/d] are the few other units in which BOD in given Volume of Methane Gas Produced can be measured.
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