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BOD in Sewage Formula

GoBOD given Dilution Factor Formula

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BOD Biochemical Oxygen Demand is a measure of the amount of oxygen that microorganisms will consume while decomposing organic matter under aerobic conditions. Check FAQs

BOD = DO \cdot (\frac{V}{V u})

BOD - BOD?DO - DO Consumed?V - Volume of Diluted Sample?V_u - Volume of Undiluted Sample?

BOD in Sewage Example

With values

With units

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Here is how the BOD in Sewage equation looks like with Values.

Here is how the BOD in Sewage equation looks like with Units.

Here is how the BOD in Sewage equation looks like.

20.8333 = 12.5 \cdot (\frac{3.5}{2.1})

20.8333mg/L = 12.5mg/L \cdot (\frac{3.5m³}{2.1m³})

20.8333 = 12.5 \cdot (\frac{3.5}{2.1})

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BOD in Sewage Solution

Follow our step by step solution on how to calculate BOD in Sewage?

FIRST Step Consider the formula

BOD = DO \cdot (\frac{V}{V u})

Next Step Substitute values of Variables

∴

BOD = 12.5mg/L \cdot (\frac{3.5m³}{2.1m³})

Next Step Convert Units

∴

BOD = 0.0125kg/m³ \cdot (\frac{3.5m³}{2.1m³})

Next Step Prepare to Evaluate

∴

BOD = 0.0125 \cdot (\frac{3.5}{2.1})

Next Step Evaluate

∴

BOD = 0.0208333333333333kg/m³

Next Step Convert to Output's Unit

∴

BOD = 20.8333333333333mg/L

LAST Step Rounding Answer

∴

BOD = 20.8333mg/L

BOD in Sewage Formula Elements

Variables

BOD

BOD Biochemical Oxygen Demand is a measure of the amount of oxygen that microorganisms will consume while decomposing organic matter under aerobic conditions.

Symbol: BOD

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find BOD

DO Consumed

DO Consumed refers to the total amount of dissolved oxygen consumed.

Symbol: DO

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find DO Consumed

Volume of Diluted Sample

Volume of Diluted Sample refers to the total space occupied by the diluted sample.

Symbol: V

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Diluted Sample

Volume of Undiluted Sample

Volume of Undiluted Sample refers to the total space occupied by the undiluted sample.

Symbol: V_u

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Undiluted Sample

Other Formulas to find BOD

Go BOD given Dilution Factor

BOD = DO \cdot (\frac{3}{4})

Other formulas in Biodegradable Oxygen Demand BOD category

Go BOD of Industry given Population Equivalent

Q = 0.08 \cdot P

How to Evaluate BOD in Sewage?

BOD in Sewage evaluator uses BOD = DO Consumed*(Volume of Diluted Sample/Volume of Undiluted Sample) to evaluate the BOD, The BOD in sewage formula is defined as the measure of the amount of oxygen required to remove waste organic matter from water in the process of decomposition by aerobic bacteria. BOD is denoted by BOD symbol.

How to evaluate BOD in Sewage using this online evaluator? To use this online evaluator for BOD in Sewage, enter DO Consumed (DO), Volume of Diluted Sample (V) & Volume of Undiluted Sample (V_u) and hit the calculate button.

FAQs on BOD in Sewage

What is the formula to find BOD in Sewage?

The formula of BOD in Sewage is expressed as BOD = DO Consumed*(Volume of Diluted Sample/Volume of Undiluted Sample). Here is an example- 19886.36 = 0.0125*(3.5/2.1).

How to calculate BOD in Sewage?

With DO Consumed (DO), Volume of Diluted Sample (V) & Volume of Undiluted Sample (V_u) we can find BOD in Sewage using the formula - BOD = DO Consumed*(Volume of Diluted Sample/Volume of Undiluted Sample).

What are the other ways to Calculate BOD?

Here are the different ways to Calculate BOD-

BOD=DO Consumed*(3/4)

Can the BOD in Sewage be negative?

No, the BOD in Sewage, measured in Density cannot be negative.

Which unit is used to measure BOD in Sewage?

BOD in Sewage is usually measured using the Milligram per Liter[mg/L] for Density. Kilogram per Cubic Meter[mg/L], Kilogram per Cubic Centimeter[mg/L], Gram per Cubic Meter[mg/L] are the few other units in which BOD in Sewage can be measured.

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BOD in Sewage Formula

​GoBOD given Dilution Factor Formula

BOD in Sewage Example

BOD in Sewage Solution

BOD in Sewage Formula Elements

Other Formulas to find BOD

Other formulas in Biodegradable Oxygen Demand BOD category

How to Evaluate BOD in Sewage?

FAQs on BOD in Sewage

Variable Name

GoBOD given Dilution Factor Formula