Threshold Odour Number Formula

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Threshold Odor Number refers to the dilution factor at which the odor is just detectable. Check FAQs
To=Vs+VDVs
To - Threshold Odor Number?Vs - Volume of Sewage?VD - Volume of Distilled Water?

Threshold Odour Number Example

With values
With units
Only example

Here is how the Threshold Odour Number equation looks like with Values.

Here is how the Threshold Odour Number equation looks like with Units.

Here is how the Threshold Odour Number equation looks like.

12.4Edit=2.2Edit+22.44Edit2.2Edit
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Threshold Odour Number Solution

Follow our step by step solution on how to calculate Threshold Odour Number?

FIRST Step Consider the formula
To=Vs+VDVs
Next Step Substitute values of Variables
To=2.2+22.442.2
Next Step Prepare to Evaluate
To=2.2+22.442.2
LAST Step Evaluate
To=12.4

Threshold Odour Number Formula Elements

Variables
Threshold Odor Number
Threshold Odor Number refers to the dilution factor at which the odor is just detectable.
Symbol: To
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Volume of Sewage
Volume of Sewage refers to the total amount of sewage being disposed.
Symbol: Vs
Measurement: VolumeUnit:
Note: Value should be greater than 0.
Volume of Distilled Water
Volume of Distilled Water refers to the total volume of the distilled water taken under consideration.
Symbol: VD
Measurement: VolumeUnit:
Note: Value should be greater than 0.

Other formulas in Threshold Odour Number category

​Go Volume of Sewage given Threshold Odour Number
Vs=VDTo-1
​Go Volume of Distilled Water given Threshold Odour Number
VD=(To-1)Vs

How to Evaluate Threshold Odour Number?

Threshold Odour Number evaluator uses Threshold Odor Number = Volume of Sewage+Volume of Distilled Water/Volume of Sewage to evaluate the Threshold Odor Number, The Threshold Odour Number formula is defined as the dilution factor at which the odor of a water sample is just detectable by the human nose. Threshold Odor Number is denoted by To symbol.

How to evaluate Threshold Odour Number using this online evaluator? To use this online evaluator for Threshold Odour Number, enter Volume of Sewage (Vs) & Volume of Distilled Water (VD) and hit the calculate button.

FAQs on Threshold Odour Number

What is the formula to find Threshold Odour Number?
The formula of Threshold Odour Number is expressed as Threshold Odor Number = Volume of Sewage+Volume of Distilled Water/Volume of Sewage. Here is an example- 11.2 = 2.2+22.44/2.2.
How to calculate Threshold Odour Number?
With Volume of Sewage (Vs) & Volume of Distilled Water (VD) we can find Threshold Odour Number using the formula - Threshold Odor Number = Volume of Sewage+Volume of Distilled Water/Volume of Sewage.
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