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Food to Microorganism Ratio given MLSS Formula

GoFood to Microorganism Ratio Formula

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Food to Microorganism Ratio is actually a measurement of the amount of incoming food divided by the Lbs of Microorganisms in your system. Check FAQs

FM = \frac{Q \cdot Q i}{X \cdot V}

FM - Food to Microorganism Ratio?Q - Sewage Flow?Q_i - Influent BOD?X - MLSS?V - Volume of Tank?

Food to Microorganism Ratio given MLSS Example

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Here is how the Food to Microorganism Ratio given MLSS equation looks like with Values.

Here is how the Food to Microorganism Ratio given MLSS equation looks like with Units.

Here is how the Food to Microorganism Ratio given MLSS equation looks like.

0.001 = \frac{3.33 \cdot 0.0009}{2 \cdot 1.5}

0.001 = \frac{3.33m³ \cdot 0.0009mg/L}{2mg/L \cdot 1.5m³}

0.001 = \frac{3.33 \cdot 0.0009}{2 \cdot 1.5}

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Food to Microorganism Ratio given MLSS Solution

Follow our step by step solution on how to calculate Food to Microorganism Ratio given MLSS?

FIRST Step Consider the formula

FM = \frac{Q \cdot Q i}{X \cdot V}

Next Step Substitute values of Variables

∴

FM = \frac{3.33m³ \cdot 0.0009mg/L}{2mg/L \cdot 1.5m³}

Next Step Convert Units

∴

FM = \frac{3.33m³ \cdot 9E-7kg/m³}{0.002kg/m³ \cdot 1.5m³}

Next Step Prepare to Evaluate

∴

FM = \frac{3.33 \cdot 9E-7}{0.002 \cdot 1.5}

Next Step Evaluate

∴

FM = 0.000999

LAST Step Rounding Answer

∴

FM = 0.001

Food to Microorganism Ratio given MLSS Formula Elements

Variables

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.

Symbol: FM

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Food to Microorganism Ratio

Sewage Flow

Sewage Flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.

Symbol: Q

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Sewage Flow

Influent BOD

Influent BOD is the total amount of BOD which is present in the incoming sewage.

Symbol: Q_i

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Influent BOD

MLSS

MLSS is the concentration of suspended solids in the mixed liquor within an aeration tank during the activated sludge process.

Symbol: X

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find MLSS

Volume of Tank

Volume of Tank is defined as the capacity of flocculation and mixing tank.

Symbol: V

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Tank

Other Formulas to find Food to Microorganism Ratio

Go Food to Microorganism Ratio

FM = \frac{BOD}{M t}

Other formulas in Food is to Microorganism Ratio or F is to M Ratio category

Go Daily BOD Load given Food to Microorganism Ratio

BOD = FM \cdot M t

Go Total Microbial Mass given Food to Microorganism Ratio

M t = \frac{BOD}{FM}

Go BOD Load applied to Aeration System

BOD a = Q \cdot Q i

Go Sewage Flow into Aeration System given BOD Load Applied

Q = \frac{BOD}{Q i}

How to Evaluate Food to Microorganism Ratio given MLSS?

Food to Microorganism Ratio given MLSS evaluator uses Food to Microorganism Ratio = (Sewage Flow*Influent BOD)/(MLSS*Volume of Tank) to evaluate the Food to Microorganism Ratio, The Food to Microorganism Ratio given MLSS formula is defined as the calculation of the ratio of food to mass of microorganism when we have prior information of MLSS. Food to Microorganism Ratio is denoted by FM symbol.

How to evaluate Food to Microorganism Ratio given MLSS using this online evaluator? To use this online evaluator for Food to Microorganism Ratio given MLSS, enter Sewage Flow (Q), Influent BOD (Q_i), MLSS (X) & Volume of Tank (V) and hit the calculate button.

FAQs on Food to Microorganism Ratio given MLSS

What is the formula to find Food to Microorganism Ratio given MLSS?

The formula of Food to Microorganism Ratio given MLSS is expressed as Food to Microorganism Ratio = (Sewage Flow*Influent BOD)/(MLSS*Volume of Tank). Here is an example- 0.000166 = (3.33*9E-07)/(0.002*1.5).

How to calculate Food to Microorganism Ratio given MLSS?

With Sewage Flow (Q), Influent BOD (Q_i), MLSS (X) & Volume of Tank (V) we can find Food to Microorganism Ratio given MLSS using the formula - Food to Microorganism Ratio = (Sewage Flow*Influent BOD)/(MLSS*Volume of Tank).

What are the other ways to Calculate Food to Microorganism Ratio?

Here are the different ways to Calculate Food to Microorganism Ratio-

Food to Microorganism Ratio=Daily BOD/Total Microbial Mass

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Food to Microorganism Ratio given MLSS Formula

​GoFood to Microorganism Ratio Formula

Food to Microorganism Ratio given MLSS Example

Food to Microorganism Ratio given MLSS Solution

Food to Microorganism Ratio given MLSS Formula Elements

Other Formulas to find Food to Microorganism Ratio

Other formulas in Food is to Microorganism Ratio or F is to M Ratio category

How to Evaluate Food to Microorganism Ratio given MLSS?

FAQs on Food to Microorganism Ratio given MLSS

Variable Name

GoFood to Microorganism Ratio Formula