Sewage Flow given Food to Microorganism Ratio Calculator

✖Food to microorganism ratio is actually a measurement of the amount of incoming food divided by the Lbs of Microorganisms in your system.ⓘ Food to microorganism ratio [FM]			+10% -10%
✖Volume of tank is defined as the capacity of flocculation and mixing tank.ⓘ Volume of Tank [V]			+10% -10%
✖MLSS is the sum of volatile suspended solids (organics) and fixed suspended solids (inorganics).ⓘ MLSS [X]			+10% -10%
✖Influent BOD is the total amount of BOD which is present in the incoming sewage.ⓘ Influent BOD [Q_i]			+10% -10%

✖Sewage flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.ⓘ Sewage Flow given Food to Microorganism Ratio [Q]

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Formula

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Sewage Flow given Food to Microorganism Ratio

Formula

`"Q" = ("FM"*"V"*"X")/"Q"_{"i"}`

Example

`"771.4286m³"=("0.8"*"9m³"*"1200mg/L")/"11.2mg/L"`

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Sewage Flow given Food to Microorganism Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD
Q = (FM*V*X)/Q_i
This formula uses 5 Variables

Variables Used

Sewage Flow - (Measured in Cubic Meter) - Sewage flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.
Food to microorganism ratio - Food to microorganism ratio is actually a measurement of the amount of incoming food divided by the Lbs of Microorganisms in your system.
Volume of Tank - (Measured in Cubic Meter) - Volume of tank is defined as the capacity of flocculation and mixing tank.
MLSS - (Measured in Kilogram per Cubic Meter) - MLSS is the sum of volatile suspended solids (organics) and fixed suspended solids (inorganics).
Influent BOD - (Measured in Kilogram per Cubic Meter) - Influent BOD is the total amount of BOD which is present in the incoming sewage.

STEP 1: Convert Input(s) to Base Unit

Food to microorganism ratio: 0.8 --> No Conversion Required
Volume of Tank: 9 Cubic Meter --> 9 Cubic Meter No Conversion Required
MLSS: 1200 Milligram per Liter --> 1.2 Kilogram per Cubic Meter (Check conversion here)
Influent BOD: 11.2 Milligram per Liter --> 0.0112 Kilogram per Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = (FM*V*X)/Q_i --> (0.8*9*1.2)/0.0112

Evaluating ... ...

Q = 771.428571428571

STEP 3: Convert Result to Output's Unit

771.428571428571 Cubic Meter --> No Conversion Required

FINAL ANSWER

771.428571428571 ≈ 771.4286 Cubic Meter <-- Sewage Flow

(Calculation completed in 00.004 seconds)

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Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 20 Food to Microorganism Ratio or F/M Ratio Calculators

Microbial Mass in Aeration System given MLSS

Go Total Microbial Mass = Daily bod/((Sewage Flow*Influent BOD)/(Volume of Tank*MLSS))

BOD Load Applied given MLSS

Go Daily bod = Total Microbial Mass*((Sewage Flow*Influent BOD)/(Volume of Tank*MLSS))

MLSS given BOD Load Applied to Aeration System

Go MLSS = (Total Microbial Mass*Sewage Flow*Influent BOD)/(Volume of Tank*Daily bod)

Volume of Tank given MLSS

Go Volume of Tank = (Total Microbial Mass*Sewage Flow*Influent BOD)/(MLSS*Daily bod)

BOD Influent given MLSS

Go Influent BOD = (Daily bod*MLSS*Volume of Tank)/(Total Microbial Mass*Sewage Flow)

Sewage Flow given MLSS

Go Sewage Flow = (Daily bod*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD)

Biological Oxygen Demand influent

Go Biological oxygen demand = (Food to microorganism ratio*Volume of Tank*MLSS)/Sewage Flow

Volume of Tank given Food to Microorganism Ratio

Go Volume of Tank = (Sewage Flow*Influent BOD)/(Food to microorganism ratio*MLSS)

Food to Microorganism Ratio given MLSS

Go Food to microorganism ratio = (Sewage Flow*Influent BOD)/(MLSS*Volume of Tank)

Mixed Liquor Suspended Solid

Go MLSS = (Sewage Flow*Influent BOD)/(Food to microorganism ratio*Volume of Tank)

Sewage Flow given Food to Microorganism Ratio

Go Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD

Total Microbial Mass given Food to Microorganism Ratio

Go Total Microbial Mass = Daily bod/Food to microorganism ratio

Daily BOD Load given Food to Microorganism Ratio

Go Daily bod = Food to microorganism ratio*Total Microbial Mass

Food to Microorganism Ratio

Go Food to microorganism ratio = Daily bod/Total Microbial Mass

MLSS given Microbial Mass in Aeration System

Go MLSS = (Total Microbial Mass/Volume of Tank)

Volume of Tank given Microbial Mass in Aeration System

Go Volume of Tank = Total Microbial Mass/MLSS

Microbial Mass in Aeration System

Go Total Microbial Mass = MLSS*Volume of Tank

Sewage Flow into Aeration System given BOD Load applied

Go Sewage Flow = Daily bod/Influent BOD

BOD of Influent Sewage given BOD Load applied

Go Influent BOD = Daily bod/Sewage Flow

BOD Load applied to Aeration System

Go Daily bod = Sewage Flow*Influent BOD

Sewage Flow given Food to Microorganism Ratio Formula

Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD
Q = (FM*V*X)/Q_i

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 Flow given Food to Microorganism Ratio?

Sewage Flow given Food to Microorganism Ratio calculator uses Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD to calculate the Sewage Flow, The Sewage Flow given Food to Microorganism Ratio calculates the sewage flow when we have prior information of other parameters used. Sewage Flow is denoted by Q symbol.

How to calculate Sewage Flow given Food to Microorganism Ratio using this online calculator? To use this online calculator for Sewage Flow given Food to Microorganism Ratio, enter Food to microorganism ratio (FM), Volume of Tank (V), MLSS (X) & Influent BOD (Q_i) and hit the calculate button. Here is how the Sewage Flow given Food to Microorganism Ratio calculation can be explained with given input values -> 771.4286 = (0.8*9*1.2)/0.0112.

FAQ

What is Sewage Flow given Food to Microorganism Ratio?

The Sewage Flow given Food to Microorganism Ratio calculates the sewage flow when we have prior information of other parameters used and is represented as Q = (FM*V*X)/Q_i or Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD. Food to microorganism ratio is actually a measurement of the amount of incoming food divided by the Lbs of Microorganisms in your system, Volume of tank is defined as the capacity of flocculation and mixing tank, MLSS is the sum of volatile suspended solids (organics) and fixed suspended solids (inorganics) & Influent BOD is the total amount of BOD which is present in the incoming sewage.

How to calculate Sewage Flow given Food to Microorganism Ratio?

The Sewage Flow given Food to Microorganism Ratio calculates the sewage flow when we have prior information of other parameters used is calculated using Sewage Flow = (Food to microorganism ratio*Volume of Tank*MLSS)/Influent BOD. To calculate Sewage Flow given Food to Microorganism Ratio, you need Food to microorganism ratio (FM), Volume of Tank (V), MLSS (X) & Influent BOD (Q_i). With our tool, you need to enter the respective value for Food to microorganism ratio, Volume of Tank, MLSS & Influent BOD 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 Flow?

In this formula, Sewage Flow uses Food to microorganism ratio, Volume of Tank, MLSS & Influent BOD. We can use 2 other way(s) to calculate the same, which is/are as follows -

Sewage Flow = Daily bod/Influent BOD
Sewage Flow = (Daily bod*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD)

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