Total Microbial Mass given Food to Microorganism Ratio Calculator

✖Daily bod load applied to the aeration system.ⓘ Daily bod [BOD]			+10% -10%
✖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%

✖Total microbial mass in the system in grams.ⓘ Total Microbial Mass given Food to Microorganism Ratio [M_t]

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Formula

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Total Microbial Mass given Food to Microorganism Ratio

Formula

`"M"_{"t"} = "BOD"/"FM"`

Example

`"0.00375g"="3mg"/"0.8"`

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Total Microbial Mass given Food to Microorganism Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Microbial Mass = Daily bod/Food to microorganism ratio
M_t = BOD/FM
This formula uses 3 Variables

Variables Used

Total Microbial Mass - (Measured in Kilogram) - Total microbial mass in the system in grams.
Daily bod - (Measured in Kilogram) - Daily bod load applied to the aeration system.
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.

STEP 1: Convert Input(s) to Base Unit

Daily bod: 3 Milligram --> 3E-06 Kilogram (Check conversion here)
Food to microorganism ratio: 0.8 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M_t = BOD/FM --> 3E-06/0.8

Evaluating ... ...

M_t = 3.75E-06

STEP 3: Convert Result to Output's Unit

3.75E-06 Kilogram -->0.00375 Gram (Check conversion here)

FINAL ANSWER

0.00375 Gram <-- Total Microbial Mass

(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

Total Microbial Mass given Food to Microorganism Ratio Formula

Total Microbial Mass = Daily bod/Food to microorganism ratio
M_t = BOD/FM

What is F/M ratio ?

The term Food to Microorganism Ratio (F/M) is actually a measurement of the amount of incoming food ( Lbs of Influent BOD) divided by the Lbs of Microorganisms in your system.

How to Calculate Total Microbial Mass given Food to Microorganism Ratio?

Total Microbial Mass given Food to Microorganism Ratio calculator uses Total Microbial Mass = Daily bod/Food to microorganism ratio to calculate the Total Microbial Mass, Total Microbial Mass given Food to Microorganism Ratio calculates microbial mass when we have prior information of other parameters used. Total Microbial Mass is denoted by M_t symbol.

How to calculate Total Microbial Mass given Food to Microorganism Ratio using this online calculator? To use this online calculator for Total Microbial Mass given Food to Microorganism Ratio, enter Daily bod (BOD) & Food to microorganism ratio (FM) and hit the calculate button. Here is how the Total Microbial Mass given Food to Microorganism Ratio calculation can be explained with given input values -> 3.75 = 3E-06/0.8.

FAQ

What is Total Microbial Mass given Food to Microorganism Ratio?

Total Microbial Mass given Food to Microorganism Ratio calculates microbial mass when we have prior information of other parameters used and is represented as M_t = BOD/FM or Total Microbial Mass = Daily bod/Food to microorganism ratio. Daily bod load applied to the aeration system & Food to microorganism ratio is actually a measurement of the amount of incoming food divided by the Lbs of Microorganisms in your system.

How to calculate Total Microbial Mass given Food to Microorganism Ratio?

Total Microbial Mass given Food to Microorganism Ratio calculates microbial mass when we have prior information of other parameters used is calculated using Total Microbial Mass = Daily bod/Food to microorganism ratio. To calculate Total Microbial Mass given Food to Microorganism Ratio, you need Daily bod (BOD) & Food to microorganism ratio (FM). With our tool, you need to enter the respective value for Daily bod & Food to microorganism 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 Total Microbial Mass?

In this formula, Total Microbial Mass uses Daily bod & Food to microorganism ratio. We can use 2 other way(s) to calculate the same, which is/are as follows -

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

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