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MLSS given BOD Load Applied to Aeration System Formula

GoMLSS given Microbial Mass in Aeration System Formula

GoMixed Liquor Suspended Solid Formula

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

X = \frac{M t \cdot Q \cdot Q i}{V \cdot BOD}

X - MLSS?M_t - Total Microbial Mass?Q - Sewage Flow?Q_i - Influent BOD?V - Volume of Tank?BOD - Daily BOD?

MLSS given BOD Load Applied to Aeration System Example

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Here is how the MLSS given BOD Load Applied to Aeration System equation looks like with Values.

Here is how the MLSS given BOD Load Applied to Aeration System equation looks like with Units.

Here is how the MLSS given BOD Load Applied to Aeration System equation looks like.

1.998 = \frac{3 \cdot 3.33 \cdot 0.0009}{1.5 \cdot 3}

1.998mg/L = \frac{3g \cdot 3.33m³ \cdot 0.0009mg/L}{1.5m³ \cdot 3mg}

1.998 = \frac{3 \cdot 3.33 \cdot 0.0009}{1.5 \cdot 3}

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MLSS given BOD Load Applied to Aeration System Solution

Follow our step by step solution on how to calculate MLSS given BOD Load Applied to Aeration System?

FIRST Step Consider the formula

X = \frac{M t \cdot Q \cdot Q i}{V \cdot BOD}

Next Step Substitute values of Variables

∴

X = \frac{3g \cdot 3.33m³ \cdot 0.0009mg/L}{1.5m³ \cdot 3mg}

Next Step Convert Units

∴

X = \frac{0.003kg \cdot 3.33m³ \cdot 9E-7kg/m³}{1.5m³ \cdot 3E-6kg}

Next Step Prepare to Evaluate

∴

X = \frac{0.003 \cdot 3.33 \cdot 9E-7}{1.5 \cdot 3E-6}

Next Step Evaluate

∴

X = 0.001998kg/m³

LAST Step Convert to Output's Unit

∴

X = 1.998mg/L

MLSS given BOD Load Applied to Aeration System Formula Elements

Variables

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

Total Microbial Mass

Total Microbial Mass is the cumulative mass of microorganisms present in a given sample or system. This includes bacteria, fungi, protozoa, and other microbes.

Symbol: M_t

Measurement: WeightUnit: g

Note: Value should be greater than 0.

Formulas to find Total Microbial Mass

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

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

Daily BOD

Daily BOD load measures the amount of oxygen that microorganisms will consume while decomposing organic matter in a water sample over a 24-hour period.

Symbol: BOD

Measurement: WeightUnit: mg

Note: Value should be greater than 0.

Formulas to find Daily BOD

Other Formulas to find MLSS

Go MLSS given Microbial Mass in Aeration System

X = (\frac{M t}{V})

Go Mixed Liquor Suspended Solid

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

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

Go Food to Microorganism Ratio

FM = \frac{BOD}{M t}

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

How to Evaluate MLSS given BOD Load Applied to Aeration System?

MLSS given BOD Load Applied to Aeration System evaluator uses MLSS = (Total Microbial Mass*Sewage Flow*Influent BOD)/(Volume of Tank*Daily BOD) to evaluate the MLSS, The MLSS given BOD Load Applied to Aeration System formula is defined as the calculation of mixed liquor suspended solids (MLSS) when we have prior information of BOD load applied to aeration system. MLSS is denoted by X symbol.

How to evaluate MLSS given BOD Load Applied to Aeration System using this online evaluator? To use this online evaluator for MLSS given BOD Load Applied to Aeration System, enter Total Microbial Mass (M_t), Sewage Flow (Q), Influent BOD (Q_i), Volume of Tank (V) & Daily BOD (BOD) and hit the calculate button.

FAQs on MLSS given BOD Load Applied to Aeration System

What is the formula to find MLSS given BOD Load Applied to Aeration System?

The formula of MLSS given BOD Load Applied to Aeration System is expressed as MLSS = (Total Microbial Mass*Sewage Flow*Influent BOD)/(Volume of Tank*Daily BOD). Here is an example- 333 = (0.003*3.33*9E-07)/(1.5*3E-06).

How to calculate MLSS given BOD Load Applied to Aeration System?

With Total Microbial Mass (M_t), Sewage Flow (Q), Influent BOD (Q_i), Volume of Tank (V) & Daily BOD (BOD) we can find MLSS given BOD Load Applied to Aeration System using the formula - MLSS = (Total Microbial Mass*Sewage Flow*Influent BOD)/(Volume of Tank*Daily BOD).

What are the other ways to Calculate MLSS?

Here are the different ways to Calculate MLSS-

MLSS=(Total Microbial Mass/Volume of Tank)
MLSS=(Sewage Flow*Influent BOD)/(Food to Microorganism Ratio*Volume of Tank)

Can the MLSS given BOD Load Applied to Aeration System be negative?

No, the MLSS given BOD Load Applied to Aeration System, measured in Density cannot be negative.

Which unit is used to measure MLSS given BOD Load Applied to Aeration System?

MLSS given BOD Load Applied to Aeration System is usually measured using the Milligram per Liter[mg/L] for Density. Kilogram per Cubic Meter[mg/L], Kilogram per Cubic Centimeter[mg/L], Gram per Cubic Meter[mg/L] are the few other units in which MLSS given BOD Load Applied to Aeration System can be measured.

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MLSS given BOD Load Applied to Aeration System Formula

​GoMLSS given Microbial Mass in Aeration System Formula

​GoMixed Liquor Suspended Solid Formula

MLSS given BOD Load Applied to Aeration System Example

MLSS given BOD Load Applied to Aeration System Solution

MLSS given BOD Load Applied to Aeration System Formula Elements

Other Formulas to find MLSS

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

How to Evaluate MLSS given BOD Load Applied to Aeration System?

FAQs on MLSS given BOD Load Applied to Aeration System

Variable Name

GoMLSS given Microbial Mass in Aeration System Formula

GoMixed Liquor Suspended Solid Formula