Concentration of Solids in Returned Sludge Calculator

✖Mass of Solids means the actual weight of the solid particle present in the sewage.ⓘ Mass of Solids [M_s]			+10% -10%
✖Volume of Wasted Sludge per day is the amount of sludge that is removed from a wastewater treatment process within a 24-hour period.ⓘ Volume of Wasted Sludge per day [Q_w]			+10% -10%

✖Concentration of Solids in Returned Sludge is the density of solid particles present in the sludge that is returned from the secondary settling tanks to the aeration tank.ⓘ Concentration of Solids in Returned Sludge [X^R]

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Concentration of Solids in Returned Sludge Solution

STEP 0: Pre-Calculation Summary

Formula Used

Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day
X^R = M_s/Q_w
This formula uses 3 Variables

Variables Used

Concentration of Solids in Returned Sludge - (Measured in Kilogram per Cubic Meter) - Concentration of Solids in Returned Sludge is the density of solid particles present in the sludge that is returned from the secondary settling tanks to the aeration tank.
Mass of Solids - (Measured in Kilogram) - Mass of Solids means the actual weight of the solid particle present in the sewage.
Volume of Wasted Sludge per day - (Measured in Cubic Meter per Second) - Volume of Wasted Sludge per day is the amount of sludge that is removed from a wastewater treatment process within a 24-hour period.

STEP 1: Convert Input(s) to Base Unit

Mass of Solids: 5000 Milligram --> 0.005 Kilogram (Check conversion here)
Volume of Wasted Sludge per day: 9.5 Cubic Meter per Second --> 9.5 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

X^R = M_s/Q_w --> 0.005/9.5

Evaluating ... ...

X^R = 0.000526315789473684

STEP 3: Convert Result to Output's Unit

0.000526315789473684 Kilogram per Cubic Meter -->0.526315789473684 Milligram per Liter (Check conversion here)

FINAL ANSWER

0.526315789473684 ≈ 0.526316 Milligram per Liter <-- Concentration of Solids in Returned Sludge

(Calculation completed in 00.020 seconds)

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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

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< Concentration of Solids Calculators

Concentration of Solids in Effluent given Sludge Age

LaTeX Go Concentration of Solids Effluent given Sludge Age = (((Volume of Tank*Mixed Liquor Suspended Solids)/Sludge Age)-(Volume of Wasted Sludge per day*Concentration of Solids in Returned Sludge))/(Sewage Discharge-Volume of Wasted Sludge per day)

Concentration of Solids in Returned Sludge given Sludge Age

LaTeX Go Concentration of Solids given Sludge Age = (((Volume of Tank*Mixed Liquor Suspended Solids)/Sludge Age)-(Sewage Discharge-Volume of Wasted Sludge per day)*Concentration of Solids in Effluent)/Volume of Wasted Sludge per day

Concentration of Solids in Effluent given Mass of Solids Removed

LaTeX Go Concentration of Solids in Effluent = Mass of Solids/(Sewage Discharge-Volume of Wasted Sludge per day)

Concentration of Solids in Returned Sludge

LaTeX Go Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day

Concentration of Solids in Returned Sludge Formula

LaTeX Go

Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day
X^R = M_s/Q_w

What is Concentration of Solid?

The concentration of a pure liquid or solid equals its density divided by its molar mass. The density of a pure liquid or solid is the same, regardless of how much pure liquid or solid is present.

How to Calculate Concentration of Solids in Returned Sludge?

Concentration of Solids in Returned Sludge calculator uses Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day to calculate the Concentration of Solids in Returned Sludge, The Concentration of Solids in Returned Sludge formula is defined as the proportion or density of solid particles present in the sludge that is returned from the secondary settling tanks to the aeration tank in wastewater treatment processes, particularly in activated sludge systems. Concentration of Solids in Returned Sludge is denoted by X^R symbol.

How to calculate Concentration of Solids in Returned Sludge using this online calculator? To use this online calculator for Concentration of Solids in Returned Sludge, enter Mass of Solids (M_s) & Volume of Wasted Sludge per day (Q_w) and hit the calculate button. Here is how the Concentration of Solids in Returned Sludge calculation can be explained with given input values -> 526.3158 = 0.005/9.5.

FAQ

What is Concentration of Solids in Returned Sludge?

The Concentration of Solids in Returned Sludge formula is defined as the proportion or density of solid particles present in the sludge that is returned from the secondary settling tanks to the aeration tank in wastewater treatment processes, particularly in activated sludge systems and is represented as X^R = M_s/Q_w or Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day. Mass of Solids means the actual weight of the solid particle present in the sewage & Volume of Wasted Sludge per day is the amount of sludge that is removed from a wastewater treatment process within a 24-hour period.

How to calculate Concentration of Solids in Returned Sludge?

The Concentration of Solids in Returned Sludge formula is defined as the proportion or density of solid particles present in the sludge that is returned from the secondary settling tanks to the aeration tank in wastewater treatment processes, particularly in activated sludge systems is calculated using Concentration of Solids in Returned Sludge = Mass of Solids/Volume of Wasted Sludge per day. To calculate Concentration of Solids in Returned Sludge, you need Mass of Solids (M_s) & Volume of Wasted Sludge per day (Q_w). With our tool, you need to enter the respective value for Mass of Solids & Volume of Wasted Sludge per day 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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