Sewage Discharge given MLSS and SVI Solution

STEP 0: Pre-Calculation Summary
Formula Used
Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS))
Qs = Qr/(X/(((10^6)/SVI)-X))
This formula uses 4 Variables
Variables Used
Sewage Discharge - (Measured in Cubic Meter per Second) - Sewage discharge is the flow rate of sewage when it is being discharged in the river.
Recirculation flow - (Measured in Cubic Meter per Second) - Recirculation flow is the flow generated in recirculation tank collecting the primary treated effluent from a pretreatment component.
MLSS - (Measured in Kilogram per Cubic Meter) - MLSS is the sum of volatile suspended solids (organics) and fixed suspended solids (inorganics).
Sludge Volume Index - (Measured in Cubic Meter per Kilogram) - Sludge Volume Index is the ratio of volume to MLSS.
STEP 1: Convert Input(s) to Base Unit
Recirculation flow: 12 Cubic Meter per Day --> 0.000138888888888889 Cubic Meter per Second (Check conversion here)
MLSS: 1200 Milligram per Liter --> 1.2 Kilogram per Cubic Meter (Check conversion here)
Sludge Volume Index: 2 Liter per Gram --> 2 Cubic Meter per Kilogram (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Qs = Qr/(X/(((10^6)/SVI)-X)) --> 0.000138888888888889/(1.2/(((10^6)/2)-1.2))
Evaluating ... ...
Qs = 57.8702314814815
STEP 3: Convert Result to Output's Unit
57.8702314814815 Cubic Meter per Second --> No Conversion Required
FINAL ANSWER
57.8702314814815 57.87023 Cubic Meter per Second <-- Sewage Discharge
(Calculation completed in 00.004 seconds)

Credits

Created by Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
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2 Sewage Discharge Calculators

Sewage Discharge given MLSS and SVI
Go Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS))
Sewage Discharge given Sludge Recirculation Ratio
Go Sewage Discharge = Recirculation flow/Recirculation Ratio

Sewage Discharge given MLSS and SVI Formula

Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS))
Qs = Qr/(X/(((10^6)/SVI)-X))

What is sewage ?

Sewage, or domestic/municipal wastewater, is a type of wastewater that is produced by a community of people. It is characterized by volume or rate of flow, physical condition, chemical and toxic constituents, and its bacteriologic status (which organisms it contains and in what quantities).

How to Calculate Sewage Discharge given MLSS and SVI?

Sewage Discharge given MLSS and SVI calculator uses Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS)) to calculate the Sewage Discharge, Sewage Discharge given MLSS and SVI calculates value of sewage discharge when we have prior information of other parameters used. Sewage Discharge is denoted by Qs symbol.

How to calculate Sewage Discharge given MLSS and SVI using this online calculator? To use this online calculator for Sewage Discharge given MLSS and SVI, enter Recirculation flow (Qr), MLSS (X) & Sludge Volume Index (SVI) and hit the calculate button. Here is how the Sewage Discharge given MLSS and SVI calculation can be explained with given input values -> 57.87023 = 0.000138888888888889/(1.2/(((10^6)/2)-1.2)).

FAQ

What is Sewage Discharge given MLSS and SVI?
Sewage Discharge given MLSS and SVI calculates value of sewage discharge when we have prior information of other parameters used and is represented as Qs = Qr/(X/(((10^6)/SVI)-X)) or Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS)). Recirculation flow is the flow generated in recirculation tank collecting the primary treated effluent from a pretreatment component, MLSS is the sum of volatile suspended solids (organics) and fixed suspended solids (inorganics) & Sludge Volume Index is the ratio of volume to MLSS.
How to calculate Sewage Discharge given MLSS and SVI?
Sewage Discharge given MLSS and SVI calculates value of sewage discharge when we have prior information of other parameters used is calculated using Sewage Discharge = Recirculation flow/(MLSS/(((10^6)/Sludge Volume Index)-MLSS)). To calculate Sewage Discharge given MLSS and SVI, you need Recirculation flow (Qr), MLSS (X) & Sludge Volume Index (SVI). With our tool, you need to enter the respective value for Recirculation flow, MLSS & Sludge Volume Index 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 Discharge?
In this formula, Sewage Discharge uses Recirculation flow, MLSS & Sludge Volume Index. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Sewage Discharge = Recirculation flow/Recirculation Ratio
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