Influent Substrate Concentration given Organic Loading Calculator

✖Organic loading is defined as the application of soluble and particulate organic matter.ⓘ Organic loading [V_L]			+10% -10%
✖The Reactor Volume gives us the capacity of the reactor.ⓘ Reactor Volume [V]			+10% -10%
✖Influent average flow rate to the digester is the discharge going to the digester.ⓘ Influent average flow rate [Q_i]			+10% -10%

✖Influent Substrate Concentration is the concentration of BOD that is present in the influent.ⓘ Influent Substrate Concentration given Organic Loading [S_o]

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Influent Substrate Concentration given Organic Loading

Formula

`"S"_{"o"} = "V"_{"L"}*"V"/"Q"_{"i"}`

Example

`"246mg/L"="1.23mg/L"*"1000m³"/"5m³/s"`

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Influent Substrate Concentration given Organic Loading Solution

STEP 0: Pre-Calculation Summary

Formula Used

Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate
S_o = V_L*V/Q_i
This formula uses 4 Variables

Variables Used

Influent Substrate Concentration - (Measured in Kilogram per Cubic Meter) - Influent Substrate Concentration is the concentration of BOD that is present in the influent.
Organic loading - (Measured in Kilogram per Cubic Meter) - Organic loading is defined as the application of soluble and particulate organic matter.
Reactor Volume - (Measured in Cubic Meter) - The Reactor Volume gives us the capacity of the reactor.
Influent average flow rate - (Measured in Cubic Meter per Second) - Influent average flow rate to the digester is the discharge going to the digester.

STEP 1: Convert Input(s) to Base Unit

Organic loading: 1.23 Milligram per Liter --> 0.00123 Kilogram per Cubic Meter (Check conversion here)
Reactor Volume: 1000 Cubic Meter --> 1000 Cubic Meter No Conversion Required
Influent average flow rate: 5 Cubic Meter per Second --> 5 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S_o = V_L*V/Q_i --> 0.00123*1000/5

Evaluating ... ...

S_o = 0.246

STEP 3: Convert Result to Output's Unit

0.246 Kilogram per Cubic Meter -->246 Milligram per Liter (Check conversion here)

FINAL ANSWER

246 Milligram per Liter <-- Influent Substrate Concentration

(Calculation completed in 00.004 seconds)

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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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< 5 Influent Substrate Concentration Calculators

Influent Substrate Concentration given Volume of Reactor

Go Influent Substrate Concentration = ((Reactor Volume*MLVSS*(1+(Endogenous decay coefficient*Mean Cell Residence Time)))/(Mean Cell Residence Time*Average daily influent flow rate*Maximum Yield Coefficient))+Effluent substrate concentration

Influent Substrate Concentration given Theoretical Oxygen Requirement

Go Influent Substrate Concentration = (Theoretical Oxygen Requirement+(1.42*Net waste activated sludge))*(BOD conversion factor/(8.34*Average daily influent flow rate))+Effluent substrate concentration

Influent Substrate Concentration given Net Waste Activated Sludge

Go Influent Substrate Concentration = (Net waste activated sludge/(8.34*Observed Cell Yield*Average daily influent flow rate))+Effluent substrate concentration

Influent Substrate Concentration given Organic Loading

Go Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate

Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time

Go Influent Substrate Concentration = Organic loading*Retention Time

Influent Substrate Concentration given Organic Loading Formula

Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate
S_o = V_L*V/Q_i

What is organic loading?

The Organic loading is defined as the application of soluble and particulate organic matter. It is typically expressed on an area basis as pounds of BOD5 per unit area per unit time, such as pounds of BOD5 per square foot per day (lb/ft2/day).

How to Calculate Influent Substrate Concentration given Organic Loading?

Influent Substrate Concentration given Organic Loading calculator uses Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate to calculate the Influent Substrate Concentration, The Influent Substrate Concentration given Organic Loading is the total amount of BOD which is present in the incoming sewage. Influent Substrate Concentration is denoted by S_o symbol.

How to calculate Influent Substrate Concentration given Organic Loading using this online calculator? To use this online calculator for Influent Substrate Concentration given Organic Loading, enter Organic loading (V_L), Reactor Volume (V) & Influent average flow rate (Q_i) and hit the calculate button. Here is how the Influent Substrate Concentration given Organic Loading calculation can be explained with given input values -> 246000 = 0.00123*1000/5.

FAQ

What is Influent Substrate Concentration given Organic Loading?

The Influent Substrate Concentration given Organic Loading is the total amount of BOD which is present in the incoming sewage and is represented as S_o = V_L*V/Q_i or Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate. Organic loading is defined as the application of soluble and particulate organic matter, The Reactor Volume gives us the capacity of the reactor & Influent average flow rate to the digester is the discharge going to the digester.

How to calculate Influent Substrate Concentration given Organic Loading?

The Influent Substrate Concentration given Organic Loading is the total amount of BOD which is present in the incoming sewage is calculated using Influent Substrate Concentration = Organic loading*Reactor Volume/Influent average flow rate. To calculate Influent Substrate Concentration given Organic Loading, you need Organic loading (V_L), Reactor Volume (V) & Influent average flow rate (Q_i). With our tool, you need to enter the respective value for Organic loading, Reactor Volume & Influent average flow rate 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 Influent Substrate Concentration?

In this formula, Influent Substrate Concentration uses Organic loading, Reactor Volume & Influent average flow rate. We can use 4 other way(s) to calculate the same, which is/are as follows -

Influent Substrate Concentration = ((Reactor Volume*MLVSS*(1+(Endogenous decay coefficient*Mean Cell Residence Time)))/(Mean Cell Residence Time*Average daily influent flow rate*Maximum Yield Coefficient))+Effluent substrate concentration
Influent Substrate Concentration = (Net waste activated sludge/(8.34*Observed Cell Yield*Average daily influent flow rate))+Effluent substrate concentration
Influent Substrate Concentration = (Theoretical Oxygen Requirement+(1.42*Net waste activated sludge))*(BOD conversion factor/(8.34*Average daily influent flow rate))+Effluent substrate concentration
Influent Substrate Concentration = Organic loading*Retention Time

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