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Number of Coliform Organisms at any Initial Time Formula

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Number of Coliform present at initial time t0. Check FAQs

N 0 = (\frac{N t}{{(1 + 0.23 \cdot C t \cdot t)}^{- 3}})

N₀ - Number of Coliform?N_t - Number of Coliform at Initial Time?C_t - Chlorine Residual?t - Residence Time?

Number of Coliform Organisms at any Initial Time Example

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Here is how the Number of Coliform Organisms at any Initial Time equation looks like with Values.

Here is how the Number of Coliform Organisms at any Initial Time equation looks like with Units.

Here is how the Number of Coliform Organisms at any Initial Time equation looks like.

4 = (\frac{3}{{(1 + 0.23 \cdot 0.3646 \cdot 20)}^{- 3}})

4 = (\frac{3}{{(1 + 0.23 \cdot 0.3646mg/L \cdot 20min)}^{- 3}})

4 = (\frac{3}{{(1 + 0.23 \cdot 0.3646 \cdot 20)}^{- 3}})

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Number of Coliform Organisms at any Initial Time Solution

Follow our step by step solution on how to calculate Number of Coliform Organisms at any Initial Time?

FIRST Step Consider the formula

N 0 = (\frac{N t}{{(1 + 0.23 \cdot C t \cdot t)}^{- 3}})

Next Step Substitute values of Variables

∴

N 0 = (\frac{3}{{(1 + 0.23 \cdot 0.3646mg/L \cdot 20min)}^{- 3}})

Next Step Convert Units

∴

N 0 = (\frac{3}{{(1 + 0.23 \cdot 0.0004kg/m³ \cdot 1200s)}^{- 3}})

Next Step Prepare to Evaluate

∴

N 0 = (\frac{3}{{(1 + 0.23 \cdot 0.0004 \cdot 1200)}^{- 3}})

Next Step Evaluate

∴

N 0 = 3.99999868842203

LAST Step Rounding Answer

∴

N 0 = 4

Number of Coliform Organisms at any Initial Time Formula Elements

Variables

Number of Coliform

Number of Coliform present at initial time t0.

Symbol: N₀

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Coliform

Number of Coliform at Initial Time

Number of Coliform at Initial Time number of coliform bacteria present in the initial sample would then be estimated by counting the number of colonies that grow on the culture medium.

Symbol: N_t

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Coliform at Initial Time

Chlorine Residual

Chlorine Residual refers to the concentration of chlorine remaining in water after it has been treated with chlorine-based disinfectants.

Symbol: C_t

Measurement: DensityUnit: mg/L

Note: Value should be greater than 0.

Formulas to find Chlorine Residual

Residence Time

Residence Time refers to the duration that wastewater remains in contact with a disinfectant agent within a treatment process.

Symbol: t

Measurement: TimeUnit: min

Note: Value should be greater than 0.

Formulas to find Residence Time

Other formulas in Design of a Chlorination System for Wastewater Disinfection category

Go Number of Coliform Organisms at Any Particular Time

N t = N 0 \cdot {(1 + 0.23 \cdot C t \cdot t)}^{- 3}

Go Total Chlorine Residual at Any Particular Time

C t = \frac{{(\frac{N 0}{N t})}^{\frac{1}{3}} - 1}{0.23 \cdot t}

Go Residence Time given Number of Coliform Organisms at Any Particular Time

t = \frac{{(\frac{N 0}{N t})}^{\frac{1}{3}} - 1}{0.23 \cdot C t}

Go Capacity of Chlorinator at Peak Flow

Cl 2 = D \cdot Q a \cdot 8.34 \cdot f

How to Evaluate Number of Coliform Organisms at any Initial Time?

Number of Coliform Organisms at any Initial Time evaluator uses Number of Coliform = (Number of Coliform at Initial Time/(1+0.23*Chlorine Residual*Residence Time)^(-3)) to evaluate the Number of Coliform, The Number of Coliform Organisms at any Initial Time is defined as the number of coliform present initially when we have prior information of number of coliforms at time t, chlorine residual and residence time. Number of Coliform is denoted by N₀ symbol.

How to evaluate Number of Coliform Organisms at any Initial Time using this online evaluator? To use this online evaluator for Number of Coliform Organisms at any Initial Time, enter Number of Coliform at Initial Time (N_t), Chlorine Residual (C_t) & Residence Time (t) and hit the calculate button.

FAQs on Number of Coliform Organisms at any Initial Time

What is the formula to find Number of Coliform Organisms at any Initial Time?

The formula of Number of Coliform Organisms at any Initial Time is expressed as Number of Coliform = (Number of Coliform at Initial Time/(1+0.23*Chlorine Residual*Residence Time)^(-3)). Here is an example- 40.44382 = (3/(1+0.23*0.000364646*1200)^(-3)).

How to calculate Number of Coliform Organisms at any Initial Time?

With Number of Coliform at Initial Time (N_t), Chlorine Residual (C_t) & Residence Time (t) we can find Number of Coliform Organisms at any Initial Time using the formula - Number of Coliform = (Number of Coliform at Initial Time/(1+0.23*Chlorine Residual*Residence Time)^(-3)).

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Number of Coliform Organisms at any Initial Time Formula

Number of Coliform Organisms at any Initial Time Example

Number of Coliform Organisms at any Initial Time Solution

Number of Coliform Organisms at any Initial Time Formula Elements

Other formulas in Design of a Chlorination System for Wastewater Disinfection category

How to Evaluate Number of Coliform Organisms at any Initial Time?

FAQs on Number of Coliform Organisms at any Initial Time

Variable Name