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Oxygen Transfer Capacity under Standard Conditions Calculator

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Oxygen Transfer Capacity Important Formulas of Oxygen Requirement of the Aeration Tank BOD to Ultimate BOD BOD5 More >>

✖Oxygen Transferred is the amount of oxygen that is moved from the air into the water.ⓘ Oxygen Transferred [N]			+10% -10%
✖Dissolved Oxygen Saturation is the maximum amount of oxygen that can be dissolved in water at a given temperature and pressure.ⓘ Dissolved Oxygen Saturation [D^S]			+10% -10%
✖Operation Dissolved Oxygen is the amount of oxygen that is present in water. It is a crucial parameter in assessing water quality because it is essential for the survival of aquatic organisms.ⓘ Operation Dissolved Oxygen [D^L]			+10% -10%
✖Correction Factor is that which is multiplied with the result of an equation to correct for a known amount of systematic error.ⓘ Correction Factor [C_f]			+10% -10%
✖Temperature is the degree or intensity of heat present in a substance or object.ⓘ Temperature [T]			+10% -10%

✖Oxygen Transfer Capacity is the ability of a system, typically in a wastewater treatment context, to transfer oxygen from the air into the water.ⓘ Oxygen Transfer Capacity under Standard Conditions [N^s]

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Formula

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Oxygen Transfer Capacity under Standard Conditions

Formula

N s = \frac{N}{\frac{(D S - D L) \cdot C f \cdot {(1.024)}^{T - 20}}{9.17}}

Example

2.030118 kg/h/kW = \frac{3 kg/h/kW}{\frac{(5803 mg/L - 2.01 mg/L) \cdot 0.5 \cdot {(1.024)}^{85 K - 20}}{9.17}}

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Oxygen Transfer Capacity under Standard Conditions Solution

STEP 0: Pre-Calculation Summary

Formula Used

Oxygen Transfer Capacity = Oxygen Transferred/(((Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17))
N^s = N/(((D^S-D^L)*C_f*(1.024)^(T-20))/(9.17))
This formula uses 6 Variables

Variables Used

Oxygen Transfer Capacity - (Measured in Kilogram per Second per Watt) - Oxygen Transfer Capacity is the ability of a system, typically in a wastewater treatment context, to transfer oxygen from the air into the water.
Oxygen Transferred - (Measured in Kilogram per Second per Watt) - Oxygen Transferred is the amount of oxygen that is moved from the air into the water.
Dissolved Oxygen Saturation - (Measured in Kilogram per Cubic Meter) - Dissolved Oxygen Saturation is the maximum amount of oxygen that can be dissolved in water at a given temperature and pressure.
Operation Dissolved Oxygen - (Measured in Kilogram per Cubic Meter) - Operation Dissolved Oxygen is the amount of oxygen that is present in water. It is a crucial parameter in assessing water quality because it is essential for the survival of aquatic organisms.
Correction Factor - Correction Factor is that which is multiplied with the result of an equation to correct for a known amount of systematic error.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.

STEP 1: Convert Input(s) to Base Unit

Oxygen Transferred: 3 Kilogram per Hour per Kilowatt --> 8.33333333333333E-07 Kilogram per Second per Watt (Check conversion here)
Dissolved Oxygen Saturation: 5803 Milligram per Liter --> 5.803 Kilogram per Cubic Meter (Check conversion here)
Operation Dissolved Oxygen: 2.01 Milligram per Liter --> 0.00201 Kilogram per Cubic Meter (Check conversion here)
Correction Factor: 0.5 --> No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N^s = N/(((D^S-D^L)*C_f*(1.024)^(T-20))/(9.17)) --> 8.33333333333333E-07/(((5.803-0.00201)*0.5*(1.024)^(85-20))/(9.17))

Evaluating ... ...

N^s = 5.6392167415894E-07

STEP 3: Convert Result to Output's Unit

5.6392167415894E-07 Kilogram per Second per Watt -->2.03011802697218 Kilogram per Hour per Kilowatt (Check conversion here)

FINAL ANSWER

2.03011802697218 ≈ 2.030118 Kilogram per Hour per Kilowatt <-- Oxygen Transfer Capacity

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< Oxygen Transfer Capacity Calculators

Oxygen Transfer Capacity under Standard Conditions

Go Oxygen Transfer Capacity = Oxygen Transferred/(((Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17))

Oxygen Transferred under Field Conditions

Go Oxygen Transferred = (Oxygen Transfer Capacity*(Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17)

Oxygen Transfer Capacity given Difference between Saturation and Operation Dissolved Oxygen

Go Oxygen Transfer Capacity = Oxygen Transferred/((Difference between Saturation DO and Operation DO*Correction Factor*(1.024)^(Temperature-20))/(9.17))

Oxygen Transferred under Field given Difference between Saturation and Operation Dissolved Oxygen

Go Oxygen Transferred = (Oxygen Transfer Capacity*Difference between Saturation DO and Operation DO*Correction Factor*(1.024)^(Temperature-20))/(9.17)

< Important Formulas of Oxygen Requirement of the Aeration Tank Calculators

BOD5 given Oxygen Required in Aeration Tank

Go BOD5 given Oxygen Required in Aeration Tank = Ultimate BOD*(Sewage Discharge*(Influent BOD-Effluent BOD))/(Theoretical Oxygen Requirement+(1.42*Volume of Wasted Sludge per day*MLSS in Returned or Wasted Sludge))

BOD5 given Ratio of BOD to Ultimate BOD

Go BOD5 given Ratio of BOD to Ultimate BOD = Ratio of BOD to Ultimate BOD*Ultimate BOD

Ratio of BOD to Ultimate BOD

Go Ratio of BOD to Ultimate BOD = BOD of 5 days at 20° C/Ultimate BOD

BOD5 when Ratio of BOD to Ultimate BOD is 0.68

Go 5 Days BOD = Ultimate BOD*0.68

Oxygen Transfer Capacity under Standard Conditions Formula

What is Standard Condition?

A condition specified in a series of scientific tests. 2 standard conditions.A temperature of 0° C and a pressure of 760 milli meters of mercury for use in a comparison of gas volumes.

How to Calculate Oxygen Transfer Capacity under Standard Conditions?

Oxygen Transfer Capacity under Standard Conditions calculator uses Oxygen Transfer Capacity = Oxygen Transferred/(((Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17)) to calculate the Oxygen Transfer Capacity, The Oxygen Transfer Capacity under Standard Conditions formula is defined as the amount of oxygen that can be transferred from air into water under standardized conditions. These conditions typically include a temperature of 20°C, zero dissolved oxygen in water, and a barometric pressure of 1 atmosphere. Oxygen Transfer Capacity is denoted by N^s symbol.

How to calculate Oxygen Transfer Capacity under Standard Conditions using this online calculator? To use this online calculator for Oxygen Transfer Capacity under Standard Conditions, enter Oxygen Transferred (N), Dissolved Oxygen Saturation (D^S), Operation Dissolved Oxygen (D^L), Correction Factor (C_f) & Temperature (T) and hit the calculate button. Here is how the Oxygen Transfer Capacity under Standard Conditions calculation can be explained with given input values -> 8.3E+6 = 8.33333333333333E-07/(((5.803-0.00201)*0.5*(1.024)^(85-20))/(9.17)).

FAQ

What is Oxygen Transfer Capacity under Standard Conditions?

The Oxygen Transfer Capacity under Standard Conditions formula is defined as the amount of oxygen that can be transferred from air into water under standardized conditions. These conditions typically include a temperature of 20°C, zero dissolved oxygen in water, and a barometric pressure of 1 atmosphere and is represented as N^s = N/(((D^S-D^L)*C_f*(1.024)^(T-20))/(9.17)) or Oxygen Transfer Capacity = Oxygen Transferred/(((Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17)). Oxygen Transferred is the amount of oxygen that is moved from the air into the water, Dissolved Oxygen Saturation is the maximum amount of oxygen that can be dissolved in water at a given temperature and pressure, Operation Dissolved Oxygen is the amount of oxygen that is present in water. It is a crucial parameter in assessing water quality because it is essential for the survival of aquatic organisms, Correction Factor is that which is multiplied with the result of an equation to correct for a known amount of systematic error & Temperature is the degree or intensity of heat present in a substance or object.

How to calculate Oxygen Transfer Capacity under Standard Conditions?

The Oxygen Transfer Capacity under Standard Conditions formula is defined as the amount of oxygen that can be transferred from air into water under standardized conditions. These conditions typically include a temperature of 20°C, zero dissolved oxygen in water, and a barometric pressure of 1 atmosphere is calculated using Oxygen Transfer Capacity = Oxygen Transferred/(((Dissolved Oxygen Saturation-Operation Dissolved Oxygen)*Correction Factor*(1.024)^(Temperature-20))/(9.17)). To calculate Oxygen Transfer Capacity under Standard Conditions, you need Oxygen Transferred (N), Dissolved Oxygen Saturation (D^S), Operation Dissolved Oxygen (D^L), Correction Factor (C_f) & Temperature (T). With our tool, you need to enter the respective value for Oxygen Transferred, Dissolved Oxygen Saturation, Operation Dissolved Oxygen, Correction Factor & Temperature 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 Transfer Capacity?

In this formula, Oxygen Transfer Capacity uses Oxygen Transferred, Dissolved Oxygen Saturation, Operation Dissolved Oxygen, Correction Factor & Temperature. We can use 3 other way(s) to calculate the same, which is/are as follows -

Oxygen Transfer Capacity = Oxygen Transferred/((Difference between Saturation DO and Operation DO*Correction Factor*(1.024)^(Temperature-20))/(9.17))
Oxygen Transfer Capacity = Oxygen Transferred/(((D.O Saturation when Correction Factor is 0.8-Operation Dissolved Oxygen)*0.8*(1.024)^(Temperature-20))/(9.17))
Oxygen Transfer Capacity = Oxygen Transferred/(((D.O Saturation when Correction Factor is 0.85-Operation Dissolved Oxygen)*0.85*(1.024)^(Temperature-20))/(9.17))

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