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Relative Stability Formula

GoRelative Stability at 37 Degree Celsius Formula

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Relative Stability (in %) refers to the ratio of oxygen available to the total oxygen required to satisfy first-stage BOD demand. Check FAQs

%S = 100 \cdot (1 - {(0.794)}^{t})

%S - Relative Stability?t - Time in Days?

Relative Stability Example

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Here is how the Relative Stability equation looks like with Values.

Here is how the Relative Stability equation looks like with Units.

Here is how the Relative Stability equation looks like.

87.4575 = 100 \cdot (1 - {(0.794)}^{9})

87.4575 = 100 \cdot (1 - {(0.794)}^{9d})

87.4575 = 100 \cdot (1 - {(0.794)}^{9})

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Relative Stability Solution

Follow our step by step solution on how to calculate Relative Stability?

FIRST Step Consider the formula

%S = 100 \cdot (1 - {(0.794)}^{t})

Next Step Substitute values of Variables

∴

%S = 100 \cdot (1 - {(0.794)}^{9d})

Next Step Prepare to Evaluate

∴

%S = 100 \cdot (1 - {(0.794)}^{9})

Next Step Evaluate

∴

%S = 87.4574880972019

LAST Step Rounding Answer

∴

%S = 87.4575

Relative Stability Formula Elements

Variables

Relative Stability

Relative Stability (in %) refers to the ratio of oxygen available to the total oxygen required to satisfy first-stage BOD demand.

Symbol: %S

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Relative Stability

Time in Days

Time in Days is the time calculated in days.

Symbol: t

Measurement: TimeUnit: d

Note: Value should be greater than 0.

Formulas to find Time in Days

Other Formulas to find Relative Stability

Go Relative Stability at 37 Degree Celsius

%S = 100 \cdot (1 - {(0.63)}^{t})

Other formulas in Relative Stability category

Go Period of Incubation given Relative Stability

t = \frac{\ln (1 - (\frac{%S}{100}))}{\ln (0.794)}

Go Period of Incubation given Relative Stability at 37 degree Celsius

t = \frac{\ln (1 - (\frac{%S}{100}))}{\ln (0.630)}

How to Evaluate Relative Stability?

Relative Stability evaluator uses Relative Stability = 100*(1-(0.794)^Time in Days) to evaluate the Relative Stability, The Relative Stability formula is defined as the ratio of oxygen available in effluent to the total oxygen required to satisfy the first stage bod demand. Relative Stability is denoted by %S symbol.

How to evaluate Relative Stability using this online evaluator? To use this online evaluator for Relative Stability, enter Time in Days (t) and hit the calculate button.

FAQs on Relative Stability

What is the formula to find Relative Stability?

The formula of Relative Stability is expressed as Relative Stability = 100*(1-(0.794)^Time in Days). Here is an example- 87.45749 = 100*(1-(0.794)^777600).

How to calculate Relative Stability?

With Time in Days (t) we can find Relative Stability using the formula - Relative Stability = 100*(1-(0.794)^Time in Days).

What are the other ways to Calculate Relative Stability?

Here are the different ways to Calculate Relative Stability-

Relative Stability=100*(1-(0.63)^Time in Days)

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