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

STEP 0: Pre-Calculation Summary
Formula Used
Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual)
t = ((N0/Nt)^(1/3)-1)/(0.23*Ct)
This formula uses 4 Variables
Variables Used
Residence time - (Measured in Second) - Residence time is defined as the amount of water in a reservoir divided by the rate of addition of water .
Number of Coliform - Number of coliform present at initial time t0.
Number of coliform - Number of coliform present at time t.
Chlorine residual - (Measured in Kilogram per Cubic Meter) - Chlorine residual means total chlorine residual at time t.
STEP 1: Convert Input(s) to Base Unit
Number of Coliform: 4 --> No Conversion Required
Number of coliform: 3 --> No Conversion Required
Chlorine residual: 5 Milligram per Liter --> 0.005 Kilogram per Cubic Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
t = ((N0/Nt)^(1/3)-1)/(0.23*Ct) --> ((4/3)^(1/3)-1)/(0.23*0.005)
Evaluating ... ...
t = 87.5151446071382
STEP 3: Convert Result to Output's Unit
87.5151446071382 Second -->1.4585857434523 Minute (Check conversion here)
FINAL ANSWER
1.4585857434523 1.458586 Minute <-- Residence time
(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri
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11 Design of a Chlorination System for Wastewater Disinfection Calculators

Residence Time given Number of Coliform Organisms at Any Particular Time
Go Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual)
Total Chlorine Residual at Any Particular Time
Go Chlorine residual = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Residence time)
Number of Coliform Organisms at Any Initial Time
Go Number of Coliform = (Number of coliform/(1+0.23*Chlorine residual*Residence time)^(-3))
Number of Coliform Organisms at Any Particular Time
Go Number of coliform = Number of Coliform*(1+0.23*Chlorine residual*Residence time)^(-3)
Peaking Factor given Capacity of Chlorinator at Peak Flow
Go Peaking factor = (Chlorine required/(Average flow*8.34*Dosage))
Average Flow given Capacity of Chlorinator at Peak Flow
Go Average flow = (Chlorine required/(Dosage*Peaking factor*8.34))
Dosage Used given Capacity of Chlorinator at Peak Flow
Go Dosage = (Chlorine required/(Peaking factor*Average flow*8.34))
Capacity of Chlorinator at Peak Flow
Go Chlorine required = Dosage*Average flow*8.34*Peaking factor
Average Flow given Average Daily Consumption of Chlorine
Go Average flow = (Chlorine required/(Dosage*8.34))
Dosage Used given Average Daily Consumption of Chlorine
Go Dosage = (Chlorine required/(8.34*Average flow))
Average Daily Consumption of Chlorine
Go Chlorine required = Dosage*Average flow*8.34

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

Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual)
t = ((N0/Nt)^(1/3)-1)/(0.23*Ct)

What is residence time ?

Residence time is defined as the amount of water in a reservoir divided by either the rate of addition of water to the reservoir or the rate of loss from it.

How to Calculate Residence Time given Number of Coliform Organisms at Any Particular Time?

Residence Time given Number of Coliform Organisms at Any Particular Time calculator uses Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual) to calculate the Residence time, Residence Time given Number of Coliform Organisms at Any Particular Time calculates residence time when number of coliform is known. Residence time is denoted by t symbol.

How to calculate Residence Time given Number of Coliform Organisms at Any Particular Time using this online calculator? To use this online calculator for Residence Time given Number of Coliform Organisms at Any Particular Time, enter Number of Coliform (N0), Number of coliform (Nt) & Chlorine residual (Ct) and hit the calculate button. Here is how the Residence Time given Number of Coliform Organisms at Any Particular Time calculation can be explained with given input values -> 0.02431 = ((4/3)^(1/3)-1)/(0.23*0.005).

FAQ

What is Residence Time given Number of Coliform Organisms at Any Particular Time?
Residence Time given Number of Coliform Organisms at Any Particular Time calculates residence time when number of coliform is known and is represented as t = ((N0/Nt)^(1/3)-1)/(0.23*Ct) or Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual). Number of coliform present at initial time t0, Number of coliform present at time t & Chlorine residual means total chlorine residual at time t.
How to calculate Residence Time given Number of Coliform Organisms at Any Particular Time?
Residence Time given Number of Coliform Organisms at Any Particular Time calculates residence time when number of coliform is known is calculated using Residence time = ((Number of Coliform/Number of coliform)^(1/3)-1)/(0.23*Chlorine residual). To calculate Residence Time given Number of Coliform Organisms at Any Particular Time, you need Number of Coliform (N0), Number of coliform (Nt) & Chlorine residual (Ct). With our tool, you need to enter the respective value for Number of Coliform, Number of coliform & Chlorine residual and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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