Sewage Flow given MLSS Calculator

✖Daily BOD load measures the amount of oxygen that microorganisms will consume while decomposing organic matter in a water sample over a 24-hour period.ⓘ Daily BOD [BOD]			+10% -10%
✖MLSS is the concentration of suspended solids in the mixed liquor within an aeration tank during the activated sludge process.ⓘ MLSS [X]			+10% -10%
✖Volume of Tank is defined as the capacity of flocculation and mixing tank.ⓘ Volume of Tank [V]			+10% -10%
✖Total Microbial Mass is the cumulative mass of microorganisms present in a given sample or system. This includes bacteria, fungi, protozoa, and other microbes.ⓘ Total Microbial Mass [M_t]			+10% -10%
✖Influent BOD is the total amount of BOD which is present in the incoming sewage.ⓘ Influent BOD [Q_i]			+10% -10%

✖Sewage Flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.ⓘ Sewage Flow given MLSS [Q]

⎘ Copy

👎

Formula

✖

Sewage Flow given MLSS

Formula

Q = \frac{BOD \cdot X \cdot V}{M t \cdot Q i}

Example

3.333333 m³ = \frac{3.0 mg \cdot 2.0 mg/L \cdot 1.5 m³}{3 g \cdot 0.0009 mg/L}

Calculator

LaTeX

Reset

👍

Download Food is to Microorganism Ratio or F is to M Ratio Formulas PDF PDF Image

Sewage Flow given MLSS Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sewage Flow = (Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD)
Q = (BOD*X*V)/(M_t*Q_i)
This formula uses 6 Variables

Variables Used

Sewage Flow - (Measured in Cubic Meter) - Sewage Flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.
Daily BOD - (Measured in Kilogram) - Daily BOD load measures the amount of oxygen that microorganisms will consume while decomposing organic matter in a water sample over a 24-hour period.
MLSS - (Measured in Kilogram per Cubic Meter) - MLSS is the concentration of suspended solids in the mixed liquor within an aeration tank during the activated sludge process.
Volume of Tank - (Measured in Cubic Meter) - Volume of Tank is defined as the capacity of flocculation and mixing tank.
Total Microbial Mass - (Measured in Kilogram) - Total Microbial Mass is the cumulative mass of microorganisms present in a given sample or system. This includes bacteria, fungi, protozoa, and other microbes.
Influent BOD - (Measured in Kilogram per Cubic Meter) - Influent BOD is the total amount of BOD which is present in the incoming sewage.

STEP 1: Convert Input(s) to Base Unit

Daily BOD: 3 Milligram --> 3E-06 Kilogram (Check conversion here)
MLSS: 2 Milligram per Liter --> 0.002 Kilogram per Cubic Meter (Check conversion here)
Volume of Tank: 1.5 Cubic Meter --> 1.5 Cubic Meter No Conversion Required
Total Microbial Mass: 3 Gram --> 0.003 Kilogram (Check conversion here)
Influent BOD: 0.0009 Milligram per Liter --> 9E-07 Kilogram per Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q = (BOD*X*V)/(M_t*Q_i) --> (3E-06*0.002*1.5)/(0.003*9E-07)

Evaluating ... ...

Q = 3.33333333333333

STEP 3: Convert Result to Output's Unit

3.33333333333333 Cubic Meter --> No Conversion Required

FINAL ANSWER

3.33333333333333 ≈ 3.333333 Cubic Meter <-- Sewage Flow

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Treatment of Sewage » Food is to Microorganism Ratio or F is to M Ratio » Sewage Flow given MLSS

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< Food is to Microorganism Ratio or F is to M Ratio Calculators

BOD Load applied to Aeration System

Go BOD Load applied to Aeration System = Sewage Flow*Influent BOD

Total Microbial Mass given Food to Microorganism Ratio

Go Total Microbial Mass = Daily BOD/Food to Microorganism Ratio

Daily BOD Load given Food to Microorganism Ratio

Go Daily BOD = Food to Microorganism Ratio*Total Microbial Mass

Food to Microorganism Ratio

Go Food to Microorganism Ratio = Daily BOD/Total Microbial Mass

Sewage Flow given MLSS Formula

Sewage Flow = (Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD)
Q = (BOD*X*V)/(M_t*Q_i)

What is Sewage?

Sewage, or domestic/municipal wastewater, is a type of wastewater that is produced by a community of people. ... Sewage usually travels from a building's plumbing either into a sewer, which will carry it elsewhere, or into an onsite sewage facility (of which there are many kinds).

How to Calculate Sewage Flow given MLSS?

Sewage Flow given MLSS calculator uses Sewage Flow = (Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD) to calculate the Sewage Flow, The Sewage Flow given MLSS formula is defined as the calculation of sewage flow when we have prior information of MLSS. Sewage Flow is denoted by Q symbol.

How to calculate Sewage Flow given MLSS using this online calculator? To use this online calculator for Sewage Flow given MLSS, enter Daily BOD (BOD), MLSS (X), Volume of Tank (V), Total Microbial Mass (M_t) & Influent BOD (Q_i) and hit the calculate button. Here is how the Sewage Flow given MLSS calculation can be explained with given input values -> 20 = (3E-06*0.002*1.5)/(0.003*9E-07).

FAQ

What is Sewage Flow given MLSS?

The Sewage Flow given MLSS formula is defined as the calculation of sewage flow when we have prior information of MLSS and is represented as Q = (BOD*X*V)/(M_t*Q_i) or Sewage Flow = (Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD). Daily BOD load measures the amount of oxygen that microorganisms will consume while decomposing organic matter in a water sample over a 24-hour period, MLSS is the concentration of suspended solids in the mixed liquor within an aeration tank during the activated sludge process, Volume of Tank is defined as the capacity of flocculation and mixing tank, Total Microbial Mass is the cumulative mass of microorganisms present in a given sample or system. This includes bacteria, fungi, protozoa, and other microbes & Influent BOD is the total amount of BOD which is present in the incoming sewage.

How to calculate Sewage Flow given MLSS?

The Sewage Flow given MLSS formula is defined as the calculation of sewage flow when we have prior information of MLSS is calculated using Sewage Flow = (Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Influent BOD). To calculate Sewage Flow given MLSS, you need Daily BOD (BOD), MLSS (X), Volume of Tank (V), Total Microbial Mass (M_t) & Influent BOD (Q_i). With our tool, you need to enter the respective value for Daily BOD, MLSS, Volume of Tank, Total Microbial Mass & Influent BOD 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 Sewage Flow?

In this formula, Sewage Flow uses Daily BOD, MLSS, Volume of Tank, Total Microbial Mass & Influent BOD. We can use 2 other way(s) to calculate the same, which is/are as follows -

Sewage Flow = Daily BOD/Influent BOD
Sewage Flow = (Food to Microorganism Ratio*Volume of Tank*MLSS)/Influent BOD

Home

FREE PDFs

🔍 Search