Sewage Discharge given Sludge Recirculation Ratio Calculator

✖Recirculation flow is the flow generated in recirculation tank collecting the primary treated effluent from a pretreatment component.ⓘ Recirculation flow [Q_r]			+10% -10%
✖Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate.ⓘ Recirculation Ratio [α]			+10% -10%

✖Sewage discharge is the flow rate of sewage when it is being discharged in the river.ⓘ Sewage Discharge given Sludge Recirculation Ratio [Q_s]

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Formula

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Sewage Discharge given Sludge Recirculation Ratio

Formula

`"Q"_{"s"} = "Q"_{"r"}/"α"`

Example

`"9.3E^-5m³/s"="12m³/d"/"1.5"`

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Sewage Discharge given Sludge Recirculation Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sewage Discharge = Recirculation flow/Recirculation Ratio
Q_s = Q_r/α
This formula uses 3 Variables

Variables Used

Sewage Discharge - (Measured in Cubic Meter per Second) - Sewage discharge is the flow rate of sewage when it is being discharged in the river.
Recirculation flow - (Measured in Cubic Meter per Second) - Recirculation flow is the flow generated in recirculation tank collecting the primary treated effluent from a pretreatment component.
Recirculation Ratio - Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate.

STEP 1: Convert Input(s) to Base Unit

Recirculation flow: 12 Cubic Meter per Day --> 0.000138888888888889 Cubic Meter per Second (Check conversion here)
Recirculation Ratio: 1.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_s = Q_r/α --> 0.000138888888888889/1.5

Evaluating ... ...

Q_s = 9.25925925925927E-05

STEP 3: Convert Result to Output's Unit

9.25925925925927E-05 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

9.25925925925927E-05 ≈ 9.3E-5 Cubic Meter per Second <-- Sewage Discharge

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Meerut Institute of Engineering and Technology (MIET), Meerut

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< 2 Sewage Discharge Calculators

Sewage Discharge given MLSS and SVI

Go Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS))

Sewage Discharge given Sludge Recirculation Ratio

Go Sewage Discharge = Recirculation flow/Recirculation Ratio

Sewage Discharge given Sludge Recirculation Ratio Formula

Sewage Discharge = Recirculation flow/Recirculation Ratio
Q_s = Q_r/α

What is sewage ?

Sewage, or domestic/municipal wastewater, is a type of wastewater that is produced by a community of people. ... Sewage usually travels from a building's plumbing either into a sewer, which will carry it elsewhere, or into an onsite sewage facility (of which there are many kinds).

How to Calculate Sewage Discharge given Sludge Recirculation Ratio?

Sewage Discharge given Sludge Recirculation Ratio calculator uses Sewage Discharge = Recirculation flow/Recirculation Ratio to calculate the Sewage Discharge, Sewage Discharge given Sludge Recirculation Ratio calculates value of sewage discharge when we have prior information of other parameters used. Sewage Discharge is denoted by Q_s symbol.

How to calculate Sewage Discharge given Sludge Recirculation Ratio using this online calculator? To use this online calculator for Sewage Discharge given Sludge Recirculation Ratio, enter Recirculation flow (Q_r) & Recirculation Ratio (α) and hit the calculate button. Here is how the Sewage Discharge given Sludge Recirculation Ratio calculation can be explained with given input values -> 3.8E-5 = 0.000138888888888889/1.5.

FAQ

What is Sewage Discharge given Sludge Recirculation Ratio?

Sewage Discharge given Sludge Recirculation Ratio calculates value of sewage discharge when we have prior information of other parameters used and is represented as Q_s = Q_r/α or Sewage Discharge = Recirculation flow/Recirculation Ratio. Recirculation flow is the flow generated in recirculation tank collecting the primary treated effluent from a pretreatment component & Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate.

How to calculate Sewage Discharge given Sludge Recirculation Ratio?

Sewage Discharge given Sludge Recirculation Ratio calculates value of sewage discharge when we have prior information of other parameters used is calculated using Sewage Discharge = Recirculation flow/Recirculation Ratio. To calculate Sewage Discharge given Sludge Recirculation Ratio, you need Recirculation flow (Q_r) & Recirculation Ratio (α). With our tool, you need to enter the respective value for Recirculation flow & Recirculation Ratio 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 Sewage Discharge?

In this formula, Sewage Discharge uses Recirculation flow & Recirculation Ratio. We can use 1 other way(s) to calculate the same, which is/are as follows -

Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS))

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