Percent Reduction in Sludge Volume Calculator

✖Sludge Volume in means the volume of sludge entering the filter unit.ⓘ Sludge Volume in [V_i]			+10% -10%
✖Sludge Volume Out is the volume of sludge leaving the filter unit.ⓘ Sludge Volume Out [V_o]			+10% -10%

✖Volume Reduction is defined as the change in the volume from initial to final. Volume reduction percent is expressed in decimal.ⓘ Percent Reduction in Sludge Volume [%V]

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Formula

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Percent Reduction in Sludge Volume

Formula

`"%V" = ("V"_{"i"}-"V"_{"o"})/"V"_{"i"}`

Example

`"0.214286"=("28m³"-"22m³")/"28m³"`

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Percent Reduction in Sludge Volume Solution

STEP 0: Pre-Calculation Summary

Formula Used

Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in
%V = (V_i-V_o)/V_i
This formula uses 3 Variables

Variables Used

Volume Reduction - Volume Reduction is defined as the change in the volume from initial to final. Volume reduction percent is expressed in decimal.
Sludge Volume in - (Measured in Cubic Meter) - Sludge Volume in means the volume of sludge entering the filter unit.
Sludge Volume Out - (Measured in Cubic Meter) - Sludge Volume Out is the volume of sludge leaving the filter unit.

STEP 1: Convert Input(s) to Base Unit

Sludge Volume in: 28 Cubic Meter --> 28 Cubic Meter No Conversion Required
Sludge Volume Out: 22 Cubic Meter --> 22 Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

%V = (V_i-V_o)/V_i --> (28-22)/28

Evaluating ... ...

%V = 0.214285714285714

STEP 3: Convert Result to Output's Unit

0.214285714285714 --> No Conversion Required

FINAL ANSWER

0.214285714285714 ≈ 0.214286 <-- Volume Reduction

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Environmental Engineering » Design of a Solid Bowl Centrifuge for Sludge Dewatering » Sludge Volume and Feed Rate » Percent Reduction in Sludge Volume

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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

< 9 Sludge Volume and Feed Rate Calculators

Percent Reduction in Sludge Volume

Go Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in

Solids Recovery given Dewatered Sludge Discharge Rate

Go Solid Recovery in Decimal = (Cake Discharge Rate/Sludge Feed Rate)

Dewatered Sludge or Cake Discharge Rate

Go Cake Discharge Rate = (Sludge Feed Rate*Solid Recovery in Decimal)

Sludge Feed Rate using Dewatered Sludge Discharge Rate

Go Sludge Feed Rate = Cake Discharge Rate/Solid Recovery in Decimal

Digested Sludge using Sludge Feed Rate for Dewatering Facility

Go Digested Sludge = (Volumetric Sludge Feed Rate*Operation Time)

Operation Time given Sludge Feed Rate for Dewatering Facility

Go Operation Time = (Digested Sludge/Volumetric Sludge Feed Rate)

Sludge Feed Rate for Dewatering Facility

Go Volumetric Sludge Feed Rate = (Digested Sludge/Operation Time)

Sludge Volume-in given Percent Reduction in Sludge Volume

Go Sludge Volume in = (Sludge Volume Out/(1-Volume Reduction))

Sludge Volume-out given Percent Reduction in Sludge Volume

Go Sludge Volume Out = Sludge Volume in*(1-Volume Reduction)

Percent Reduction in Sludge Volume Formula

Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in
%V = (V_i-V_o)/V_i

What is Volume Reduction ?

Volume Reduction is the primary treatment given to the waste and can be accomplished by the following methods. Conservation of wastewater. Changing production technique. Reuse and recycling

How to Calculate Percent Reduction in Sludge Volume?

Percent Reduction in Sludge Volume calculator uses Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in to calculate the Volume Reduction, The Percent Reduction in Sludge Volume calculates the percent volume reduction when sludge volume in and sludge volume out is already known. Volume Reduction is denoted by %V symbol.

How to calculate Percent Reduction in Sludge Volume using this online calculator? To use this online calculator for Percent Reduction in Sludge Volume, enter Sludge Volume in (V_i) & Sludge Volume Out (V_o) and hit the calculate button. Here is how the Percent Reduction in Sludge Volume calculation can be explained with given input values -> 0.214286 = (28-22)/28.

FAQ

What is Percent Reduction in Sludge Volume?

The Percent Reduction in Sludge Volume calculates the percent volume reduction when sludge volume in and sludge volume out is already known and is represented as %V = (V_i-V_o)/V_i or Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in. Sludge Volume in means the volume of sludge entering the filter unit & Sludge Volume Out is the volume of sludge leaving the filter unit.

How to calculate Percent Reduction in Sludge Volume?

The Percent Reduction in Sludge Volume calculates the percent volume reduction when sludge volume in and sludge volume out is already known is calculated using Volume Reduction = (Sludge Volume in-Sludge Volume Out)/Sludge Volume in. To calculate Percent Reduction in Sludge Volume, you need Sludge Volume in (V_i) & Sludge Volume Out (V_o). With our tool, you need to enter the respective value for Sludge Volume in & Sludge Volume Out 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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