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Recirculation Ratio given Hydraulic Loading Formula

GoRecirculation Ratio of Wastewater Formula

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Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate. Check FAQs

α = (\frac{H \cdot A \cdot 1440}{W w}) - 1

α - Recirculation Ratio?H - Hydraulic Loading?A - Area?W_w - Waste Water Flow?

Recirculation Ratio given Hydraulic Loading Example

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Here is how the Recirculation Ratio given Hydraulic Loading equation looks like with Values.

Here is how the Recirculation Ratio given Hydraulic Loading equation looks like with Units.

Here is how the Recirculation Ratio given Hydraulic Loading equation looks like.

1.381 = (\frac{4 \cdot 50 \cdot 1440}{1.4}) - 1

1.381 = (\frac{4m³/d \cdot 50m² \cdot 1440}{1.4m³/s}) - 1

1.381 = (\frac{4 \cdot 50 \cdot 1440}{1.4}) - 1

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Recirculation Ratio given Hydraulic Loading Solution

Follow our step by step solution on how to calculate Recirculation Ratio given Hydraulic Loading?

FIRST Step Consider the formula

α = (\frac{H \cdot A \cdot 1440}{W w}) - 1

Next Step Substitute values of Variables

∴

α = (\frac{4m³/d \cdot 50m² \cdot 1440}{1.4m³/s}) - 1

Next Step Convert Units

∴

α = (\frac{4.6E-5m³/s \cdot 50m² \cdot 1440}{1.4m³/s}) - 1

Next Step Prepare to Evaluate

∴

α = (\frac{4.6E-5 \cdot 50 \cdot 1440}{1.4}) - 1

Next Step Evaluate

∴

α = 1.38095238095238

LAST Step Rounding Answer

∴

α = 1.381

Recirculation Ratio given Hydraulic Loading Formula Elements

Variables

Recirculation Ratio

Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate.

Symbol: α

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Recirculation Ratio

Hydraulic Loading

Hydraulic Loading refers to the volume of liquid (feedstock) that is added to the digester per unit of time and surface area.

Symbol: H

Measurement: Volumetric Flow RateUnit: m³/d

Note: Value should be greater than 0.

Formulas to find Hydraulic Loading

Area

The Area is the amount of two-dimensional space taken up by an object.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area

Waste Water Flow

Waste Water Flow refers to the movement of water and dissolved waste materials from residential, commercial, industrial, agricultural sources through a sewer system to a treatment facility.

Symbol: W_w

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Waste Water Flow

Other Formulas to find Recirculation Ratio

Go Recirculation Ratio of Wastewater

α = \frac{Q r}{W w}

How to Evaluate Recirculation Ratio given Hydraulic Loading?

Recirculation Ratio given Hydraulic Loading evaluator uses Recirculation Ratio = ((Hydraulic Loading*Area*1440)/Waste Water Flow)-1 to evaluate the Recirculation Ratio, The Recirculation Ratio given Hydraulic Loading formula is defined as the ratio of recirculated flow to the total flow of raw sewage. The capacity of the pumps doing the recirculation of sewage is determined with this. Recirculation Ratio is denoted by α symbol.

How to evaluate Recirculation Ratio given Hydraulic Loading using this online evaluator? To use this online evaluator for Recirculation Ratio given Hydraulic Loading, enter Hydraulic Loading (H), Area (A) & Waste Water Flow (W_w) and hit the calculate button.

FAQs on Recirculation Ratio given Hydraulic Loading

What is the formula to find Recirculation Ratio given Hydraulic Loading?

The formula of Recirculation Ratio given Hydraulic Loading is expressed as Recirculation Ratio = ((Hydraulic Loading*Area*1440)/Waste Water Flow)-1. Here is an example- 1.380952 = ((4.62962962962963E-05*50*1440)/1.4)-1.

How to calculate Recirculation Ratio given Hydraulic Loading?

With Hydraulic Loading (H), Area (A) & Waste Water Flow (W_w) we can find Recirculation Ratio given Hydraulic Loading using the formula - Recirculation Ratio = ((Hydraulic Loading*Area*1440)/Waste Water Flow)-1.

What are the other ways to Calculate Recirculation Ratio?

Here are the different ways to Calculate Recirculation Ratio-

Recirculation Ratio=Recirculation Flow/Waste Water Flow

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Recirculation Ratio given Hydraulic Loading Formula

​GoRecirculation Ratio of Wastewater Formula

Recirculation Ratio given Hydraulic Loading Example

Recirculation Ratio given Hydraulic Loading Solution

Recirculation Ratio given Hydraulic Loading Formula Elements

Other Formulas to find Recirculation Ratio

How to Evaluate Recirculation Ratio given Hydraulic Loading?

FAQs on Recirculation Ratio given Hydraulic Loading

Variable Name

GoRecirculation Ratio of Wastewater Formula