✖Critical Oxygen Deficit is referred as the condition where the deoxygenation rate exceeds the reoxygenation rate.ⓘ Critical Oxygen Deficit [D_c]			+10% -10%
✖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.ⓘ Reoxygenation Coefficient [K_R]			+10% -10%
✖Deoxygenation Constant is referred as the value obtained after decomposing of oxygen in sewage.ⓘ Deoxygenation Constant [K_D]			+10% -10%
✖Critical Time refers to the minimum dissolved oxygen concentration occurs, found by differentiating the dissolved oxygen equation with respect to time.ⓘ Critical Time [t_c]			+10% -10%

✖The Oxygen Equivalent is referred as the oxidizable organic matter present in sewage.ⓘ Oxygen Equivalent given Critical Oxygen Deficit [L_t]

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Oxygen Equivalent given Critical Oxygen Deficit

Formula

`"L"_{"t"} = "D"_{"c"}*"K"_{"R"}/("K"_{"D"}*10^(-"K"_{"D"}*"t"_{"c"}))`

Example

`"0.373952mg/L"="0.0003"*"0.22d⁻¹"/("0.23d⁻¹"*10^(-"0.23d⁻¹"*"0.5d"))`

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Oxygen Equivalent given Critical Oxygen Deficit Solution

STEP 0: Pre-Calculation Summary

Formula Used

Oxygen Equivalent = Critical Oxygen Deficit*Reoxygenation Coefficient/(Deoxygenation Constant*10^(-Deoxygenation Constant*Critical Time))
L_t = D_c*K_R/(K_D*10^(-K_D*t_c))
This formula uses 5 Variables

Variables Used

Oxygen Equivalent - (Measured in Kilogram per Cubic Meter) - The Oxygen Equivalent is referred as the oxidizable organic matter present in sewage.
Critical Oxygen Deficit - Critical Oxygen Deficit is referred as the condition where the deoxygenation rate exceeds the reoxygenation rate.
Reoxygenation Coefficient - (Measured in 1 Per Second) - 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.
Deoxygenation Constant - (Measured in 1 Per Second) - Deoxygenation Constant is referred as the value obtained after decomposing of oxygen in sewage.
Critical Time - (Measured in Second) - Critical Time refers to the minimum dissolved oxygen concentration occurs, found by differentiating the dissolved oxygen equation with respect to time.

STEP 1: Convert Input(s) to Base Unit

Critical Oxygen Deficit: 0.0003 --> No Conversion Required
Reoxygenation Coefficient: 0.22 1 Per Day --> 2.5462962962963E-06 1 Per Second (Check conversion here)
Deoxygenation Constant: 0.23 1 Per Day --> 2.66203703703704E-06 1 Per Second (Check conversion here)
Critical Time: 0.5 Day --> 43200 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L_t = D_c*K_R/(K_D*10^(-K_D*t_c)) --> 0.0003*2.5462962962963E-06/(2.66203703703704E-06*10^(-2.66203703703704E-06*43200))

Evaluating ... ...

L_t = 0.00037395220599066

STEP 3: Convert Result to Output's Unit

0.00037395220599066 Kilogram per Cubic Meter -->0.37395220599066 Milligram per Liter (Check conversion here)

FINAL ANSWER

0.37395220599066 ≈ 0.373952 Milligram per Liter <-- Oxygen Equivalent

(Calculation completed in 00.007 seconds)

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< 4 Oxygen Equivalent Calculators

Oxygen Equivalent given Critical Time in Self Purification Factor

Go Oxygen Equivalent = Critical Oxygen Deficit*(Self-Purification Constant-1)/(1-((10^(Critical Time*Deoxygenation Constant*(Self-Purification Constant-1)))/Self-Purification Constant))

Oxygen Equivalent given Critical Oxygen Deficit

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

Oxygen Equivalent given Log value of Critical Oxygen Deficit

Go Oxygen Equivalent = Self-Purification Constant*10^(log10(Critical Oxygen Deficit)+(Deoxygenation Constant*Critical Time))

Oxygen Equivalent given Self Purification Constant with Critical Oxygen Deficit

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

Oxygen Equivalent given Critical Oxygen Deficit Formula

Oxygen Equivalent = Critical Oxygen Deficit*Reoxygenation Coefficient/(Deoxygenation Constant*10^(-Deoxygenation Constant*Critical Time))
L_t = D_c*K_R/(K_D*10^(-K_D*t_c))

What is Critical Oxygen Deficit?

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

How to Calculate Oxygen Equivalent given Critical Oxygen Deficit?

Oxygen Equivalent given Critical Oxygen Deficit calculator uses Oxygen Equivalent = Critical Oxygen Deficit*Reoxygenation Coefficient/(Deoxygenation Constant*10^(-Deoxygenation Constant*Critical Time)) to calculate the Oxygen Equivalent, The Oxygen Equivalent given Critical Oxygen Deficit formula is defined as the amount of oxygen equivalents consumed in chemical oxidation of organic matter by strong oxidant. Oxygen Equivalent is denoted by L_t symbol.

How to calculate Oxygen Equivalent given Critical Oxygen Deficit using this online calculator? To use this online calculator for Oxygen Equivalent given Critical Oxygen Deficit, enter Critical Oxygen Deficit (D_c), Reoxygenation Coefficient (K_R), Deoxygenation Constant (K_D) & Critical Time (t_c) and hit the calculate button. Here is how the Oxygen Equivalent given Critical Oxygen Deficit calculation can be explained with given input values -> 339.9566 = 0.0003*2.5462962962963E-06/(2.66203703703704E-06*10^(-2.66203703703704E-06*43200)).

FAQ

What is Oxygen Equivalent given Critical Oxygen Deficit?

The Oxygen Equivalent given Critical Oxygen Deficit formula is defined as the amount of oxygen equivalents consumed in chemical oxidation of organic matter by strong oxidant and is represented as L_t = D_c*K_R/(K_D*10^(-K_D*t_c)) or Oxygen Equivalent = Critical Oxygen Deficit*Reoxygenation Coefficient/(Deoxygenation Constant*10^(-Deoxygenation Constant*Critical Time)). Critical Oxygen Deficit is referred as the condition where the deoxygenation rate exceeds the reoxygenation rate, 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, Deoxygenation Constant is referred as the value obtained after decomposing of oxygen in sewage & Critical Time refers to the minimum dissolved oxygen concentration occurs, found by differentiating the dissolved oxygen equation with respect to time.

How to calculate Oxygen Equivalent given Critical Oxygen Deficit?

The Oxygen Equivalent given Critical Oxygen Deficit formula is defined as the amount of oxygen equivalents consumed in chemical oxidation of organic matter by strong oxidant is calculated using Oxygen Equivalent = Critical Oxygen Deficit*Reoxygenation Coefficient/(Deoxygenation Constant*10^(-Deoxygenation Constant*Critical Time)). To calculate Oxygen Equivalent given Critical Oxygen Deficit, you need Critical Oxygen Deficit (D_c), Reoxygenation Coefficient (K_R), Deoxygenation Constant (K_D) & Critical Time (t_c). With our tool, you need to enter the respective value for Critical Oxygen Deficit, Reoxygenation Coefficient, Deoxygenation Constant & Critical Time and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Oxygen Equivalent?

In this formula, Oxygen Equivalent uses Critical Oxygen Deficit, Reoxygenation Coefficient, Deoxygenation Constant & Critical Time. We can use 3 other way(s) to calculate the same, which is/are as follows -

Oxygen Equivalent = Critical Oxygen Deficit*Self-Purification Constant/(10^(-Deoxygenation Constant*Critical Time))
Oxygen Equivalent = Self-Purification Constant*10^(log10(Critical Oxygen Deficit)+(Deoxygenation Constant*Critical Time))
Oxygen Equivalent = Critical Oxygen Deficit*(Self-Purification Constant-1)/(1-((10^(Critical Time*Deoxygenation Constant*(Self-Purification Constant-1)))/Self-Purification Constant))

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