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Reoxygenation Coefficients Formula

GoReoxygenation Coefficient given Self Purification Constant Formula

GoReoxygenation Coefficient given Critical Oxygen Deficit Formula

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Reoxygenation Coefficient is referred as the parameter used in water quality modeling to describe the rate at which oxygen is transferred from the atmosphere to the water body. Check FAQs

K R = K R(20) \cdot {(1.016)}^{T - 20}

K_R - Reoxygenation Coefficient?K_R(20) - Reoxygenation Coefficient at Temperature 20?T - Temperature?

Reoxygenation Coefficients Example

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Here is how the Reoxygenation Coefficients equation looks like with Values.

Here is how the Reoxygenation Coefficients equation looks like with Units.

Here is how the Reoxygenation Coefficients equation looks like.

0.65 = 0.65 \cdot {(1.016)}^{20 - 20}

0.65d⁻¹ = 0.65d⁻¹ \cdot {(1.016)}^{20K - 20}

0.65 = 0.65 \cdot {(1.016)}^{20 - 20}

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Reoxygenation Coefficients Solution

Follow our step by step solution on how to calculate Reoxygenation Coefficients?

FIRST Step Consider the formula

K R = K R(20) \cdot {(1.016)}^{T - 20}

Next Step Substitute values of Variables

∴

K R = 0.65d⁻¹ \cdot {(1.016)}^{20K - 20}

Next Step Convert Units

∴

K R = 7.5E-6s⁻¹ \cdot {(1.016)}^{20K - 20}

Next Step Prepare to Evaluate

∴

K R = 7.5E-6 \cdot {(1.016)}^{20 - 20}

Next Step Evaluate

∴

K R = 7.52314814814815E-06s⁻¹

LAST Step Convert to Output's Unit

∴

K R = 0.65d⁻¹

Reoxygenation Coefficients Formula Elements

Variables

Reoxygenation Coefficient

Reoxygenation Coefficient is referred as the parameter used in water quality modeling to describe the rate at which oxygen is transferred from the atmosphere to the water body.

Symbol: K_R

Measurement: First Order Reaction Rate ConstantUnit: d⁻¹

Note: Value should be greater than 0.

Formulas to find Reoxygenation Coefficient

Reoxygenation Coefficient at Temperature 20

Reoxygenation Coefficient at Temperature 20 is the BOD rate constant at 20°C temperature.

Symbol: K_R(20)

Measurement: First Order Reaction Rate ConstantUnit: d⁻¹

Note: Value should be greater than 0.

Formulas to find Reoxygenation Coefficient at Temperature 20

Temperature

Temperature is the degree or intensity of heat present in a substance or object.

Symbol: T

Measurement: TemperatureUnit: K

Note: Value can be positive or negative.

Formulas to find Temperature

Other Formulas to find Reoxygenation Coefficient

Go Reoxygenation Coefficient given Self Purification Constant

K R = K D \cdot f

Go Reoxygenation Coefficient given Critical Oxygen Deficit

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

Other formulas in Reoxygenation Coefficient category

Go Reoxygenation Coefficient at 20 Degree Celsius

K R(20) = \frac{K R}{{(1.016)}^{T - 20}}

Go Stream Depth given Reoxygenation Coefficient

d = {(3.9 \cdot \frac{\sqrt{v}}{k})}^{\frac{1}{1.5}}

Go Temperature given Reoxygenation Coefficient at T degree Celsius

T = \log ((\frac{K R}{K R(20)}), 1.016) + 20

How to Evaluate Reoxygenation Coefficients?

Reoxygenation Coefficients evaluator uses Reoxygenation Coefficient = Reoxygenation Coefficient at Temperature 20*(1.016)^(Temperature-20) to evaluate the Reoxygenation Coefficient, The Reoxygenation Coefficients formula is defined as the rate at which oxygen from the atmosphere is transferred into the water, replenishing the oxygen consumed by biological and chemical processes. This process is essential for maintaining adequate DO levels to support aquatic life. Reoxygenation Coefficient is denoted by K_R symbol.

How to evaluate Reoxygenation Coefficients using this online evaluator? To use this online evaluator for Reoxygenation Coefficients, enter Reoxygenation Coefficient at Temperature 20 (K_R(20)) & Temperature (T) and hit the calculate button.

FAQs on Reoxygenation Coefficients

What is the formula to find Reoxygenation Coefficients?

The formula of Reoxygenation Coefficients is expressed as Reoxygenation Coefficient = Reoxygenation Coefficient at Temperature 20*(1.016)^(Temperature-20). Here is an example- 56160 = 7.52314814814815E-06*(1.016)^(20-20).

How to calculate Reoxygenation Coefficients?

With Reoxygenation Coefficient at Temperature 20 (K_R(20)) & Temperature (T) we can find Reoxygenation Coefficients using the formula - Reoxygenation Coefficient = Reoxygenation Coefficient at Temperature 20*(1.016)^(Temperature-20).

What are the other ways to Calculate Reoxygenation Coefficient?

Here are the different ways to Calculate Reoxygenation Coefficient-

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

Can the Reoxygenation Coefficients be negative?

No, the Reoxygenation Coefficients, measured in First Order Reaction Rate Constant cannot be negative.

Which unit is used to measure Reoxygenation Coefficients?

Reoxygenation Coefficients is usually measured using the 1 Per Day[d⁻¹] for First Order Reaction Rate Constant. 1 Per Second[d⁻¹], 1 Per Millisecond[d⁻¹], 1 Per Hour[d⁻¹] are the few other units in which Reoxygenation Coefficients can be measured.

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