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Influent Substrate Concentration given Net Waste Activated Sludge Formula

GoInfluent Substrate Concentration given Theoretical Oxygen Requirement Formula

GoInfluent Substrate Concentration given Organic Loading Formula

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

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

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

Influent Substrate Concentration given Net Waste Activated Sludge Example

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Here is how the Influent Substrate Concentration given Net Waste Activated Sludge equation looks like with Values.

Here is how the Influent Substrate Concentration given Net Waste Activated Sludge equation looks like with Units.

Here is how the Influent Substrate Concentration given Net Waste Activated Sludge equation looks like.

15.0025 = (\frac{20}{8.34 \cdot 0.8 \cdot 1.2}) + 15

15.0025mg/L = (\frac{20mg/d}{8.34 \cdot 0.8 \cdot 1.2m³/d}) + 15mg/L

15.0025 = (\frac{20}{8.34 \cdot 0.8 \cdot 1.2}) + 15

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Influent Substrate Concentration given Net Waste Activated Sludge Solution

Follow our step by step solution on how to calculate Influent Substrate Concentration given Net Waste Activated Sludge?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

S o = (\frac{20mg/d}{8.34 \cdot 0.8 \cdot 1.2m³/d}) + 15mg/L

Next Step Convert Units

∴

S o = (\frac{2.3E-10kg/s}{8.34 \cdot 0.8 \cdot 1.4E-5m³/s}) + 0.015kg/m³

Next Step Prepare to Evaluate

∴

S o = (\frac{2.3E-10}{8.34 \cdot 0.8 \cdot 1.4E-5}) + 0.015

Next Step Evaluate

∴

S o = 0.0150024980015987kg/m³

Next Step Convert to Output's Unit

∴

S o = 15.0024980015987mg/L

LAST Step Rounding Answer

∴

S o = 15.0025mg/L

Influent Substrate Concentration given Net Waste Activated Sludge Formula Elements

Variables

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

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

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

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 Influent Substrate Concentration

Go Influent Substrate Concentration given Theoretical Oxygen Requirement

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

Go Influent Substrate Concentration given Organic Loading

S o = V L \cdot \frac{V}{Q i}

Go Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time

S o = V L \cdot θ s

How to Evaluate Influent Substrate Concentration given Net Waste Activated Sludge?

Influent Substrate Concentration given Net Waste Activated Sludge evaluator uses Influent Substrate Concentration = (Net Waste Activated Sludge/(8.34*Observed Cell Yield*Average Daily Influent Flow Rate))+Effluent Substrate Concentration to evaluate the Influent Substrate Concentration, The Influent Substrate Concentration given Net Waste Activated Sludge is the total amount of BOD present in the incoming sewage. Influent Substrate Concentration is denoted by S_o symbol.

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

FAQs on Influent Substrate Concentration given Net Waste Activated Sludge

What is the formula to find Influent Substrate Concentration given Net Waste Activated Sludge?

The formula of Influent Substrate Concentration given Net Waste Activated Sludge is expressed as Influent Substrate Concentration = (Net Waste Activated Sludge/(8.34*Observed Cell Yield*Average Daily Influent Flow Rate))+Effluent Substrate Concentration. Here is an example- 15002.5 = (2.31481481481481E-10/(8.34*0.8*1.38888888888889E-05))+0.015.

How to calculate Influent Substrate Concentration given Net Waste Activated Sludge?

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

What are the other ways to Calculate Influent Substrate Concentration?

Here are the different ways to Calculate Influent Substrate Concentration-

Influent Substrate Concentration=(Theoretical Oxygen Requirement+(1.42*Net Waste Activated Sludge))*(BOD Conversion Factor/(8.34*Average Daily Influent Flow Rate))+Effluent Substrate Concentration
Influent Substrate Concentration=Organic Loading*Reactor Volume/Influent Average Flow Rate
Influent Substrate Concentration=Organic Loading*Hydraulic Retention Time in Seconds

Can the Influent Substrate Concentration given Net Waste Activated Sludge be negative?

No, the Influent Substrate Concentration given Net Waste Activated Sludge, measured in Density cannot be negative.

Which unit is used to measure Influent Substrate Concentration given Net Waste Activated Sludge?

Influent Substrate Concentration given Net Waste Activated Sludge is usually measured using the Milligram per Liter[mg/L] for Density. Kilogram per Cubic Meter[mg/L], Kilogram per Cubic Centimeter[mg/L], Gram per Cubic Meter[mg/L] are the few other units in which Influent Substrate Concentration given Net Waste Activated Sludge can be measured.

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Influent Substrate Concentration given Net Waste Activated Sludge Formula

​GoInfluent Substrate Concentration given Theoretical Oxygen Requirement Formula

​GoInfluent Substrate Concentration given Organic Loading Formula

Influent Substrate Concentration given Net Waste Activated Sludge Example

Influent Substrate Concentration given Net Waste Activated Sludge Solution

Influent Substrate Concentration given Net Waste Activated Sludge Formula Elements

Other Formulas to find Influent Substrate Concentration

How to Evaluate Influent Substrate Concentration given Net Waste Activated Sludge?

FAQs on Influent Substrate Concentration given Net Waste Activated Sludge

Variable Name

GoInfluent Substrate Concentration given Theoretical Oxygen Requirement Formula

GoInfluent Substrate Concentration given Organic Loading Formula