Daily BOD Load 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%
✖Total microbial mass in the system in grams.ⓘ Total Microbial Mass [M_t]			+10% -10%

✖Daily bod load applied to the aeration system.ⓘ Daily BOD Load given Food to Microorganism Ratio [BOD]

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Formula

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Daily BOD Load given Food to Microorganism Ratio

Formula

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

Example

`"2400mg"="0.8"*"3g"`

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Daily BOD Load given Food to Microorganism Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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.
Total Microbial Mass - (Measured in Kilogram) - Total microbial mass in the system in grams.

STEP 1: Convert Input(s) to Base Unit

Food to microorganism ratio: 0.8 --> No Conversion Required
Total Microbial Mass: 3 Gram --> 0.003 Kilogram (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

BOD = FM*M_t --> 0.8*0.003

Evaluating ... ...

BOD = 0.0024

STEP 3: Convert Result to Output's Unit

0.0024 Kilogram -->2400 Milligram (Check conversion here)

FINAL ANSWER

2400 Milligram <-- Daily bod

(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

Daily BOD Load given Food to Microorganism Ratio Formula

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

What is BOD ?

Biochemical oxygen demand is the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period.

How to Calculate Daily BOD Load given Food to Microorganism Ratio?

Daily BOD Load given Food to Microorganism Ratio calculator uses Daily bod = Food to microorganism ratio*Total Microbial Mass to calculate the Daily bod, Daily BOD Load given Food to Microorganism Ratio calculates daily BOD load when we have prior information of other parameters used. Daily bod is denoted by BOD symbol.

How to calculate Daily BOD Load given Food to Microorganism Ratio using this online calculator? To use this online calculator for Daily BOD Load given Food to Microorganism Ratio, enter Food to microorganism ratio (FM) & Total Microbial Mass (M_t) and hit the calculate button. Here is how the Daily BOD Load given Food to Microorganism Ratio calculation can be explained with given input values -> 2.4E+9 = 0.8*0.003.

FAQ

What is Daily BOD Load given Food to Microorganism Ratio?

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

How to calculate Daily BOD Load given Food to Microorganism Ratio?

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

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

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

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