Specific Substrate Utilization Rate Per Day Calculator

✖Sewage Discharge is the flow rate of sewage when it is being discharged in the river.ⓘ Sewage Discharge [Q_s]			+10% -10%
✖Influent BOD is the total amount of BOD which is present in the incoming sewage.ⓘ Influent BOD [Q_i]			+10% -10%
✖Effluent BOD is the amount of BOD present in the outing sewage.ⓘ Effluent BOD [Q_o]			+10% -10%
✖Volume of Tank is defined as the capacity of flocculation and mixing tank.ⓘ Volume of Tank [V]			+10% -10%
✖Mixed Liquor Suspended Solids is the concentration of suspended solids in the mixed liquor of an aeration tank during the activated sludge process.ⓘ Mixed Liquor Suspended Solids [X^']			+10% -10%

✖Specific Substrate Utilization Rate Per Day is the rate at which a specific substrate is utilized by microorganisms within a treatment system, expressed on a per-day basis.ⓘ Specific Substrate Utilization Rate Per Day [U']

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Specific Substrate Utilization Rate Per Day Solution

STEP 0: Pre-Calculation Summary

Formula Used

Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids)
U' = (Q_s*(Q_i-Q_o))/(V*X^')
This formula uses 6 Variables

Variables Used

Specific Substrate Utilization Rate Per Day - (Measured in 1 Per Second) - Specific Substrate Utilization Rate Per Day is the rate at which a specific substrate is utilized by microorganisms within a treatment system, expressed on a per-day basis.
Sewage Discharge - (Measured in Cubic Meter per Second) - Sewage Discharge is the flow rate of sewage when it is being discharged in the river.
Influent BOD - (Measured in Kilogram per Cubic Meter) - Influent BOD is the total amount of BOD which is present in the incoming sewage.
Effluent BOD - (Measured in Kilogram per Cubic Meter) - Effluent BOD is the amount of BOD present in the outing sewage.
Volume of Tank - (Measured in Cubic Meter) - Volume of Tank is defined as the capacity of flocculation and mixing tank.
Mixed Liquor Suspended Solids - (Measured in Kilogram per Cubic Meter) - Mixed Liquor Suspended Solids is the concentration of suspended solids in the mixed liquor of an aeration tank during the activated sludge process.

STEP 1: Convert Input(s) to Base Unit

Sewage Discharge: 10 Cubic Meter per Second --> 10 Cubic Meter per Second No Conversion Required
Influent BOD: 11.2 Milligram per Liter --> 0.0112 Kilogram per Cubic Meter (Check conversion here)
Effluent BOD: 0.4 Milligram per Liter --> 0.0004 Kilogram per Cubic Meter (Check conversion here)
Volume of Tank: 9 Cubic Meter --> 9 Cubic Meter No Conversion Required
Mixed Liquor Suspended Solids: 1200 Milligram per Liter --> 1.2 Kilogram per Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

U' = (Q_s*(Q_i-Q_o))/(V*X^') --> (10*(0.0112-0.0004))/(9*1.2)

Evaluating ... ...

U' = 0.01

STEP 3: Convert Result to Output's Unit

0.01 1 Per Second --> No Conversion Required

FINAL ANSWER

0.01 1 Per Second <-- Specific Substrate Utilization Rate Per Day

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< Specific Substrate Utilisation Rate Calculators

Specific Substrate Utilization Rate Per Day

LaTeX Go Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids)

Specific Substrate Utilization Rate Per Day Formula

LaTeX Go

Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids)
U' = (Q_s*(Q_i-Q_o))/(V*X^')

What is Sludge?

Sludge is a semi-solid slurry that can be produced from a range of industrial processes, from water treatment, wastewater treatment or on-site sanitation systems.

How to Calculate Specific Substrate Utilization Rate Per Day?

Specific Substrate Utilization Rate Per Day calculator uses Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids) to calculate the Specific Substrate Utilization Rate Per Day, The Specific Substrate Utilization Rate Per Day formula is defined as the calculation of the specific substrate utilization rate per day when we have prior information of other parameters used. Specific Substrate Utilization Rate Per Day is denoted by U' symbol.

How to calculate Specific Substrate Utilization Rate Per Day using this online calculator? To use this online calculator for Specific Substrate Utilization Rate Per Day, enter Sewage Discharge (Q_s), Influent BOD (Q_i), Effluent BOD (Q_o), Volume of Tank (V) & Mixed Liquor Suspended Solids (X^') and hit the calculate button. Here is how the Specific Substrate Utilization Rate Per Day calculation can be explained with given input values -> 0.01 = (10*(0.0112-0.0004))/(9*1.2).

FAQ

What is Specific Substrate Utilization Rate Per Day?

The Specific Substrate Utilization Rate Per Day formula is defined as the calculation of the specific substrate utilization rate per day when we have prior information of other parameters used and is represented as U' = (Q_s*(Q_i-Q_o))/(V*X^') or Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids). Sewage Discharge is the flow rate of sewage when it is being discharged in the river, Influent BOD is the total amount of BOD which is present in the incoming sewage, Effluent BOD is the amount of BOD present in the outing sewage, Volume of Tank is defined as the capacity of flocculation and mixing tank & Mixed Liquor Suspended Solids is the concentration of suspended solids in the mixed liquor of an aeration tank during the activated sludge process.

How to calculate Specific Substrate Utilization Rate Per Day?

The Specific Substrate Utilization Rate Per Day formula is defined as the calculation of the specific substrate utilization rate per day when we have prior information of other parameters used is calculated using Specific Substrate Utilization Rate Per Day = (Sewage Discharge*(Influent BOD-Effluent BOD))/(Volume of Tank*Mixed Liquor Suspended Solids). To calculate Specific Substrate Utilization Rate Per Day, you need Sewage Discharge (Q_s), Influent BOD (Q_i), Effluent BOD (Q_o), Volume of Tank (V) & Mixed Liquor Suspended Solids (X^'). With our tool, you need to enter the respective value for Sewage Discharge, Influent BOD, Effluent BOD, Volume of Tank & Mixed Liquor Suspended Solids 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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