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Critical Oxygen Deficit in First Stage Equation Formula

GoCritical Oxygen Deficit Formula

GoCritical Oxygen Deficit given Self Purification Constant Formula

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Critical Oxygen Deficit is referred as the condition where the deoxygenation rate exceeds the reoxygenation rate. Check FAQs

D c = \frac{{(\frac{L t}{f})}^{f}}{1 - (f - 1) \cdot D o}

D_c - Critical Oxygen Deficit?L_t - Oxygen Equivalent?f - Self-Purification Constant?D_o - Initial Oxygen Deficit?

Critical Oxygen Deficit in First Stage Equation Example

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Here is how the Critical Oxygen Deficit in First Stage Equation equation looks like with Values.

Here is how the Critical Oxygen Deficit in First Stage Equation equation looks like with Units.

Here is how the Critical Oxygen Deficit in First Stage Equation equation looks like.

0.0005 = \frac{{(\frac{0.21}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 7.2}

0.0005 = \frac{{(\frac{0.21mg/L}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 7.2mg/L}

0.0005 = \frac{{(\frac{0.21}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 7.2}

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Critical Oxygen Deficit in First Stage Equation Solution

Follow our step by step solution on how to calculate Critical Oxygen Deficit in First Stage Equation?

FIRST Step Consider the formula

D c = \frac{{(\frac{L t}{f})}^{f}}{1 - (f - 1) \cdot D o}

Next Step Substitute values of Variables

∴

D c = \frac{{(\frac{0.21mg/L}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 7.2mg/L}

Next Step Convert Units

∴

D c = \frac{{(\frac{0.0002kg/m³}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 0.0072kg/m³}

Next Step Prepare to Evaluate

∴

D c = \frac{{(\frac{0.0002}{0.9})}^{0.9}}{1 - (0.9 - 1) \cdot 0.0072}

Next Step Evaluate

∴

D c = 0.000538104380213424

LAST Step Rounding Answer

∴

D c = 0.0005

Critical Oxygen Deficit in First Stage Equation Formula Elements

Variables

Critical Oxygen Deficit

Critical Oxygen Deficit is referred as the condition where the deoxygenation rate exceeds the reoxygenation rate.

Symbol: D_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Critical Oxygen Deficit

Oxygen Equivalent

The Oxygen Equivalent is referred as the oxidizable organic matter present in sewage.

Symbol: L_t

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Oxygen Equivalent

Self-Purification Constant

Self-Purification Constant is referred as the ratio of reoxygenation constant to deoxygenation constant.

Symbol: f

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Self-Purification Constant

Initial Oxygen Deficit

Initial Oxygen Deficit is referred as the amount of oxygen required at initial levels.

Symbol: D_o

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Initial Oxygen Deficit

Other Formulas to find Critical Oxygen Deficit

Go Critical Oxygen Deficit

D c = K D \cdot L t \cdot \frac{10^{- K D \cdot t c}}{K R}

Go Critical Oxygen Deficit given Self Purification Constant

D c = L t \cdot \frac{10^{- K D \cdot t c}}{f}

How to Evaluate Critical Oxygen Deficit in First Stage Equation?

Critical Oxygen Deficit in First Stage Equation evaluator uses Critical Oxygen Deficit = ((Oxygen Equivalent/Self-Purification Constant)^Self-Purification Constant)/(1-(Self-Purification Constant-1)*Initial Oxygen Deficit) to evaluate the Critical Oxygen Deficit, The Critical Oxygen Deficit in First Stage Equation formula is defined as the condition where the deoxygenation rate exceeds the reoxygenation rate. Critical Oxygen Deficit is denoted by D_c symbol.

How to evaluate Critical Oxygen Deficit in First Stage Equation using this online evaluator? To use this online evaluator for Critical Oxygen Deficit in First Stage Equation, enter Oxygen Equivalent (L_t), Self-Purification Constant (f) & Initial Oxygen Deficit (D_o) and hit the calculate button.

FAQs on Critical Oxygen Deficit in First Stage Equation

What is the formula to find Critical Oxygen Deficit in First Stage Equation?

The formula of Critical Oxygen Deficit in First Stage Equation is expressed as Critical Oxygen Deficit = ((Oxygen Equivalent/Self-Purification Constant)^Self-Purification Constant)/(1-(Self-Purification Constant-1)*Initial Oxygen Deficit). Here is an example- 0.008418 = ((0.00021/0.9)^0.9)/(1-(0.9-1)*0.0072).

How to calculate Critical Oxygen Deficit in First Stage Equation?

With Oxygen Equivalent (L_t), Self-Purification Constant (f) & Initial Oxygen Deficit (D_o) we can find Critical Oxygen Deficit in First Stage Equation using the formula - Critical Oxygen Deficit = ((Oxygen Equivalent/Self-Purification Constant)^Self-Purification Constant)/(1-(Self-Purification Constant-1)*Initial Oxygen Deficit).

What are the other ways to Calculate Critical Oxygen Deficit?

Here are the different ways to Calculate Critical Oxygen Deficit-

Critical Oxygen Deficit=Deoxygenation Constant*Oxygen Equivalent*(10^(-Deoxygenation Constant*Critical Time))/Reoxygenation Coefficient
Critical Oxygen Deficit=Oxygen Equivalent*(10^(-Deoxygenation Constant*Critical Time))/Self-Purification Constant

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Critical Oxygen Deficit in First Stage Equation Formula

​GoCritical Oxygen Deficit Formula

​GoCritical Oxygen Deficit given Self Purification Constant Formula

Critical Oxygen Deficit in First Stage Equation Example

Critical Oxygen Deficit in First Stage Equation Solution

Critical Oxygen Deficit in First Stage Equation Formula Elements

Other Formulas to find Critical Oxygen Deficit

How to Evaluate Critical Oxygen Deficit in First Stage Equation?

FAQs on Critical Oxygen Deficit in First Stage Equation

Variable Name

GoCritical Oxygen Deficit Formula

GoCritical Oxygen Deficit given Self Purification Constant Formula