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Average Daily Influent Flow Rate given Net Waste Activated Sludge Formula

GoAverage Daily Influent Flow Rate given Theoretical Oxygen Requirement Formula

GoAverage Daily Influent Flow Rate using Recirculation Ratio Formula

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Average Daily Influent Flow Rate is the total discharge that comes in the reactor. Check FAQs

Q a = \frac{P x}{8.34 \cdot Y obs \cdot (S o - S)}

Q_a - Average Daily Influent Flow Rate?P_x - Net Waste Activated Sludge?Y_obs - Observed Cell Yield?S_o - Influent Substrate Concentration?S - Effluent Substrate Concentration?

Average Daily Influent Flow Rate given Net Waste Activated Sludge Example

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Here is how the Average Daily Influent Flow Rate given Net Waste Activated Sludge equation looks like with Values.

Here is how the Average Daily Influent Flow Rate given Net Waste Activated Sludge equation looks like with Units.

Here is how the Average Daily Influent Flow Rate given Net Waste Activated Sludge equation looks like.

0.0003 = \frac{20}{8.34 \cdot 0.8 \cdot (25 - 15)}

0.0003m³/d = \frac{20mg/d}{8.34 \cdot 0.8 \cdot (25mg/L - 15mg/L)}

0.0003 = \frac{20}{8.34 \cdot 0.8 \cdot (25 - 15)}

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Average Daily Influent Flow Rate given Net Waste Activated Sludge Solution

Follow our step by step solution on how to calculate Average Daily Influent Flow Rate given Net Waste Activated Sludge?

FIRST Step Consider the formula

Q a = \frac{P x}{8.34 \cdot Y obs \cdot (S o - S)}

Next Step Substitute values of Variables

∴

Q a = \frac{20mg/d}{8.34 \cdot 0.8 \cdot (25mg/L - 15mg/L)}

Next Step Convert Units

∴

Q a = \frac{2.3E-10kg/s}{8.34 \cdot 0.8 \cdot (0.025kg/m³ - 0.015kg/m³)}

Next Step Prepare to Evaluate

∴

Q a = \frac{2.3E-10}{8.34 \cdot 0.8 \cdot (0.025 - 0.015)}

Next Step Evaluate

∴

Q a = 3.4694466648903E-09m³/s

Next Step Convert to Output's Unit

∴

Q a = 0.000299760191846522m³/d

LAST Step Rounding Answer

∴

Q a = 0.0003m³/d

Average Daily Influent Flow Rate given Net Waste Activated Sludge Formula Elements

Variables

Average Daily Influent Flow Rate

Average Daily Influent Flow Rate is the total discharge that comes in the reactor.

Symbol: Q_a

Measurement: Volumetric Flow RateUnit: m³/d

Note: Value should be greater than 0.

Formulas to find Average Daily Influent Flow Rate

Net Waste Activated Sludge

Net Waste Activated Sludge is the amount of waste product that can be treated using the activated sludge process.

Symbol: P_x

Measurement: Mass Flow RateUnit: mg/d

Note: Value should be greater than 0.

Formulas to find Net Waste Activated Sludge

Observed Cell Yield

Observed Cell Yield refers to the observed mg of cells produced per mg organic matter removed.

Symbol: Y_obs

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Observed Cell Yield

Influent Substrate Concentration

Influent Substrate Concentration refers to the concentration of organic matter or nutrients in the raw wastewater entering a treatment plant.

Symbol: S_o

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Influent Substrate Concentration

Effluent Substrate Concentration

Effluent Substrate Concentration refers to the concentration of organic matter or nutrients present in the treated wastewater (effluent) that is discharged from a wastewater treatment plant.

Symbol: S

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Effluent Substrate Concentration

Other Formulas to find Average Daily Influent Flow Rate

Go Average Daily Influent Flow Rate given Theoretical Oxygen Requirement

Q a = (O 2 + (1.42 \cdot P x)) \cdot (\frac{f}{8.34 \cdot (S o - S)})

Go Average Daily Influent Flow Rate using Recirculation Ratio

Q a = \frac{RAS}{α}

How to Evaluate Average Daily Influent Flow Rate given Net Waste Activated Sludge?

Average Daily Influent Flow Rate given Net Waste Activated Sludge evaluator uses Average Daily Influent Flow Rate = Net Waste Activated Sludge/(8.34*Observed Cell Yield*(Influent Substrate Concentration-Effluent Substrate Concentration)) to evaluate the Average Daily Influent Flow Rate, The Average Daily Influent Flow Rate given Net Waste Activated Sludge is the amount of BOD which is present in the wastewater that is coming inside the reactor. Average Daily Influent Flow Rate is denoted by Q_a symbol.

How to evaluate Average Daily Influent Flow Rate given Net Waste Activated Sludge using this online evaluator? To use this online evaluator for Average Daily Influent Flow Rate given Net Waste Activated Sludge, enter Net Waste Activated Sludge (P_x), Observed Cell Yield (Y_obs), Influent Substrate Concentration (S_o) & Effluent Substrate Concentration (S) and hit the calculate button.

FAQs on Average Daily Influent Flow Rate given Net Waste Activated Sludge

What is the formula to find Average Daily Influent Flow Rate given Net Waste Activated Sludge?

The formula of Average Daily Influent Flow Rate given Net Waste Activated Sludge is expressed as Average Daily Influent Flow Rate = Net Waste Activated Sludge/(8.34*Observed Cell Yield*(Influent Substrate Concentration-Effluent Substrate Concentration)). Here is an example- 25.89928 = 2.31481481481481E-10/(8.34*0.8*(0.025-0.015)).

How to calculate Average Daily Influent Flow Rate given Net Waste Activated Sludge?

With Net Waste Activated Sludge (P_x), Observed Cell Yield (Y_obs), Influent Substrate Concentration (S_o) & Effluent Substrate Concentration (S) we can find Average Daily Influent Flow Rate given Net Waste Activated Sludge using the formula - Average Daily Influent Flow Rate = Net Waste Activated Sludge/(8.34*Observed Cell Yield*(Influent Substrate Concentration-Effluent Substrate Concentration)).

What are the other ways to Calculate Average Daily Influent Flow Rate?

Here are the different ways to Calculate Average Daily Influent Flow Rate-

Average Daily Influent Flow Rate=(Theoretical Oxygen Requirement+(1.42*Net Waste Activated Sludge))*(BOD Conversion Factor/(8.34*(Influent Substrate Concentration-Effluent Substrate Concentration)))
Average Daily Influent Flow Rate=Return Activated Sludge/Recirculation Ratio

Can the Average Daily Influent Flow Rate given Net Waste Activated Sludge be negative?

No, the Average Daily Influent Flow Rate given Net Waste Activated Sludge, measured in Volumetric Flow Rate cannot be negative.

Which unit is used to measure Average Daily Influent Flow Rate given Net Waste Activated Sludge?

Average Daily Influent Flow Rate given Net Waste Activated Sludge is usually measured using the Cubic Meter per Day[m³/d] for Volumetric Flow Rate. Cubic Meter per Second[m³/d], Cubic Meter per Hour[m³/d], Cubic Meter per Minute[m³/d] are the few other units in which Average Daily Influent Flow Rate given Net Waste Activated Sludge can be measured.

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Average Daily Influent Flow Rate given Net Waste Activated Sludge Formula

​GoAverage Daily Influent Flow Rate given Theoretical Oxygen Requirement Formula

​GoAverage Daily Influent Flow Rate using Recirculation Ratio Formula

Average Daily Influent Flow Rate given Net Waste Activated Sludge Example

Average Daily Influent Flow Rate given Net Waste Activated Sludge Solution

Average Daily Influent Flow Rate given Net Waste Activated Sludge Formula Elements

Other Formulas to find Average Daily Influent Flow Rate

How to Evaluate Average Daily Influent Flow Rate given Net Waste Activated Sludge?

FAQs on Average Daily Influent Flow Rate given Net Waste Activated Sludge

Variable Name

GoAverage Daily Influent Flow Rate given Theoretical Oxygen Requirement Formula

GoAverage Daily Influent Flow Rate using Recirculation Ratio Formula