Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised Solution

STEP 0: Pre-Calculation Summary
Formula Used
Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days))
L = Yt/(1-10^(-KD*t))
This formula uses 4 Variables
Variables Used
Organic Matter at Start - (Measured in Kilogram per Cubic Meter) - Organic Matter at Start is the total organic matter present in the sewage at the start of the BOD reaction.
Organic Matter Oxidised - (Measured in Kilogram per Cubic Meter) - Organic Matter Oxidised is the total amount of organic matter which is oxidised during the BOD reaction.
Deoxygenation Constant - (Measured in 1 Per Second) - Deoxygenation Constant is the value obtained after decomposing of oxygen in sewage.
Time in days - (Measured in Second) - Time in days is the time calculated in days.
STEP 1: Convert Input(s) to Base Unit
Organic Matter Oxidised: 0.4 Milligram per Liter --> 0.0004 Kilogram per Cubic Meter (Check conversion here)
Deoxygenation Constant: 0.23 1 Per Day --> 2.66203703703704E-06 1 Per Second (Check conversion here)
Time in days: 10 Day --> 864000 Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
L = Yt/(1-10^(-KD*t)) --> 0.0004/(1-10^(-2.66203703703704E-06*864000))
Evaluating ... ...
L = 0.000402014847090906
STEP 3: Convert Result to Output's Unit
0.000402014847090906 Kilogram per Cubic Meter -->0.402014847090906 Milligram per Liter (Check conversion here)
FINAL ANSWER
0.402014847090906 0.402015 Milligram per Liter <-- Organic Matter at Start
(Calculation completed in 00.004 seconds)

Credits

Created by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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Birsa Institute of Technology (BIT), Sindri
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2 Organic Matter Calculators

Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised
Go Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days))
Organic Matter Present at Start of BOD
Go Organic Matter at Start = Oxygen Equivalent/10^(-Deoxygenation Constant*Time in days)

Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised Formula

Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days))
L = Yt/(1-10^(-KD*t))

What is Total Amount of Organic Matter Oxidised?

The Total amount of organic matter oxidised is the total organic matter which is utilized in the BOD reaction.

How to Calculate Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised?

Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised calculator uses Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days)) to calculate the Organic Matter at Start, The Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised is the total organic matter which is present in the sewage at the start of BOD reaction. Organic Matter at Start is denoted by L symbol.

How to calculate Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised using this online calculator? To use this online calculator for Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised, enter Organic Matter Oxidised (Yt), Deoxygenation Constant (KD) & Time in days (t) and hit the calculate button. Here is how the Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised calculation can be explained with given input values -> 402.0148 = 0.0004/(1-10^(-2.66203703703704E-06*864000)).

FAQ

What is Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised?
The Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised is the total organic matter which is present in the sewage at the start of BOD reaction and is represented as L = Yt/(1-10^(-KD*t)) or Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days)). Organic Matter Oxidised is the total amount of organic matter which is oxidised during the BOD reaction, Deoxygenation Constant is the value obtained after decomposing of oxygen in sewage & Time in days is the time calculated in days.
How to calculate Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised?
The Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised is the total organic matter which is present in the sewage at the start of BOD reaction is calculated using Organic Matter at Start = Organic Matter Oxidised/(1-10^(-Deoxygenation Constant*Time in days)). To calculate Organic Matter Present at Start of BOD given Total Amount of Organic Matter Oxidised, you need Organic Matter Oxidised (Yt), Deoxygenation Constant (KD) & Time in days (t). With our tool, you need to enter the respective value for Organic Matter Oxidised, Deoxygenation Constant & Time in days 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 Organic Matter at Start?
In this formula, Organic Matter at Start uses Organic Matter Oxidised, Deoxygenation Constant & Time in days. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Organic Matter at Start = Oxygen Equivalent/10^(-Deoxygenation Constant*Time in days)
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