Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time Calculator

✖Organic Loading refers to the amount of organic matter (measured as BOD, COD, or TOC) entering a wastewater treatment system per unit time.ⓘ Organic Loading [V_L]			+10% -10%
✖Hydraulic Retention Time in Seconds is referred as the ratio between the reactor volume and the feed flow rate, it represents the average time the cells and substrates stay inside the reactor.ⓘ Hydraulic Retention Time in Seconds [θ_s]			+10% -10%

✖Influent Substrate Concentration refers to the concentration of organic matter or nutrients in the raw wastewater entering a treatment plant.ⓘ Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time [S_o]

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Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time Solution

STEP 0: Pre-Calculation Summary

Formula Used

Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds
S_o = V_L*θ_s
This formula uses 3 Variables

Variables Used

Influent Substrate Concentration - (Measured in Kilogram per Cubic Meter) - Influent Substrate Concentration refers to the concentration of organic matter or nutrients in the raw wastewater entering a treatment plant.
Organic Loading - (Measured in Kilogram per Cubic Meter) - Organic Loading refers to the amount of organic matter (measured as BOD, COD, or TOC) entering a wastewater treatment system per unit time.
Hydraulic Retention Time in Seconds - (Measured in Second) - Hydraulic Retention Time in Seconds is referred as the ratio between the reactor volume and the feed flow rate, it represents the average time the cells and substrates stay inside the reactor.

STEP 1: Convert Input(s) to Base Unit

Organic Loading: 1.23 Milligram per Liter --> 0.00123 Kilogram per Cubic Meter (Check conversion here)
Hydraulic Retention Time in Seconds: 8 Second --> 8 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S_o = V_L*θ_s --> 0.00123*8

Evaluating ... ...

S_o = 0.00984

STEP 3: Convert Result to Output's Unit

0.00984 Kilogram per Cubic Meter -->9.84 Milligram per Liter (Check conversion here)

FINAL ANSWER

9.84 Milligram per Liter <-- Influent Substrate Concentration

(Calculation completed in 00.004 seconds)

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< Influent Substrate Concentration Calculators

Influent Substrate Concentration given Theoretical Oxygen Requirement

LaTeX 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

LaTeX 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

LaTeX Go Influent Substrate Concentration = Organic Loading*Reactor Volume/Influent Average Flow Rate

Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time

LaTeX Go Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds

Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time Formula

LaTeX Go

Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds
S_o = V_L*θ_s

What is Organic Loading?

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 for Organic Loading using Hydraulic Retention Time?

Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time calculator uses Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds to calculate the Influent Substrate Concentration, The Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time formula is defined as the total amount of BOD that is present in the incoming sewage. Influent Substrate Concentration is denoted by S_o symbol.

How to calculate Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time using this online calculator? To use this online calculator for Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time, enter Organic Loading (V_L) & Hydraulic Retention Time in Seconds (θ_s) and hit the calculate button. Here is how the Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time calculation can be explained with given input values -> 8610 = 0.00123*8.

FAQ

What is Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time?

The Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time formula is defined as the total amount of BOD that is present in the incoming sewage and is represented as S_o = V_L*θ_s or Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds. Organic Loading refers to the amount of organic matter (measured as BOD, COD, or TOC) entering a wastewater treatment system per unit time & Hydraulic Retention Time in Seconds is referred as the ratio between the reactor volume and the feed flow rate, it represents the average time the cells and substrates stay inside the reactor.

How to calculate Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time?

The Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time formula is defined as the total amount of BOD that is present in the incoming sewage is calculated using Influent Substrate Concentration = Organic Loading*Hydraulic Retention Time in Seconds. To calculate Influent Substrate Concentration for Organic Loading using Hydraulic Retention Time, you need Organic Loading (V_L) & Hydraulic Retention Time in Seconds (θ_s). With our tool, you need to enter the respective value for Organic Loading & Hydraulic Retention Time in Seconds 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 & Hydraulic Retention Time in Seconds. We can use 3 other way(s) to calculate the same, which is/are as follows -

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*Reactor Volume/Influent Average Flow Rate

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