Volume of Recirculated Sewage given Recirculation ratio Solution

STEP 0: Pre-Calculation Summary
Formula Used
Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage
R = α*I
This formula uses 3 Variables
Variables Used
Volume of recirculated sewage - (Measured in Cubic Meter) - Volume of recirculated sewage means the volume of sewage after the recirculation.
Recirculation Ratio - Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate.
Volume of Raw Sewage - (Measured in Cubic Meter) - Volume of raw sewage means the volume of sewage generated recently.
STEP 1: Convert Input(s) to Base Unit
Recirculation Ratio: 1.5 --> No Conversion Required
Volume of Raw Sewage: 20 Cubic Meter --> 20 Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R = α*I --> 1.5*20
Evaluating ... ...
R = 30
STEP 3: Convert Result to Output's Unit
30 Cubic Meter --> No Conversion Required
FINAL ANSWER
30 Cubic Meter <-- Volume of recirculated sewage
(Calculation completed in 00.020 seconds)

Credits

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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12 Efficiency of High Rate Filters Calculators

Initial Efficiency given Final Efficiency after Two Stage Filtration
Go Efficiency of First Filter Stage = (1-(0.0044*sqrt(BOD in effluent/(Volume*Recirculation factor)))/((100/Efficiency of Second Filter Stage)-1))
Final Efficiency after Two Stage Filtration
Go Efficiency of Second Filter Stage = (100/(1+(0.0044/(1-Efficiency of First Filter Stage))*sqrt(BOD in effluent/(Volume*Recirculation factor))))
Recirculation Factor given Volume of Raw Sewage
Go Recirculation factor = (1+(Volume of recirculated sewage/Volume of Raw Sewage))/(1+0.1*(Volume of recirculated sewage/Volume of Raw Sewage))^2
Filter Volume given Volume of Raw Sewage
Go Volumetric Flow Rate = (Total Organic Load*Volume of Raw Sewage)/(Volume of recirculated sewage*Organic loading)
Efficiency of Single Stage High Rate Trickling Filter
Go Efficiency of First Filter Stage = (100/(1+0.0044*sqrt(Total Organic Load/(Volume*Recirculation factor))))
Unit Organic Loading on Filter
Go Organic loading = (Total Organic Load/(Volume*Recirculation factor))
Recirculation Factor given Recirculation ratio
Go Recirculation factor = (1+Recirculation Ratio)/(1+0.1*Recirculation Ratio)^2
Efficiency of Single Stage High Rate Trickling Filter given Unit Organic Loading
Go Efficiency of First Filter Stage = (100/(1+0.0044*sqrt(Organic loading)))
Volume of Recirculated Sewage given Recirculation ratio
Go Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage
Recirculation Ratio given Volume of Raw Sewage
Go Recirculation Ratio = Volume of recirculated sewage/Volume of Raw Sewage
Volume of Raw Sewage given Recirculation ratio
Go Volume of Raw Sewage = Volume of recirculated sewage/Recirculation Ratio
Unit Organic Loading using Efficiency of Filter
Go Organic loading = (((100/Efficiency of First Stage Filter)-1)/0.0044)^2

Volume of Recirculated Sewage given Recirculation ratio Formula

Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage
R = α*I

What is recirculation ratio ?

Recirculation ratio is 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. The increased load on the trickling filters is also determined by this.

How to Calculate Volume of Recirculated Sewage given Recirculation ratio?

Volume of Recirculated Sewage given Recirculation ratio calculator uses Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage to calculate the Volume of recirculated sewage, Volume of Recirculated Sewage given Recirculation ratio calculates volume of recirculated sewage when we have prior information of other parameters . Volume of recirculated sewage is denoted by R symbol.

How to calculate Volume of Recirculated Sewage given Recirculation ratio using this online calculator? To use this online calculator for Volume of Recirculated Sewage given Recirculation ratio, enter Recirculation Ratio (α) & Volume of Raw Sewage (I) and hit the calculate button. Here is how the Volume of Recirculated Sewage given Recirculation ratio calculation can be explained with given input values -> 74 = 1.5*20.

FAQ

What is Volume of Recirculated Sewage given Recirculation ratio?
Volume of Recirculated Sewage given Recirculation ratio calculates volume of recirculated sewage when we have prior information of other parameters and is represented as R = α*I or Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage. Recirculation Ratio is the ratio of the RAS pumping rate to influent flow rate & Volume of raw sewage means the volume of sewage generated recently.
How to calculate Volume of Recirculated Sewage given Recirculation ratio?
Volume of Recirculated Sewage given Recirculation ratio calculates volume of recirculated sewage when we have prior information of other parameters is calculated using Volume of recirculated sewage = Recirculation Ratio*Volume of Raw Sewage. To calculate Volume of Recirculated Sewage given Recirculation ratio, you need Recirculation Ratio (α) & Volume of Raw Sewage (I). With our tool, you need to enter the respective value for Recirculation Ratio & Volume of Raw Sewage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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