Percent Solids given Volume of Digested Sludge Calculator

✖Weight of sludge is the force acting on the sludge due to gravity.ⓘ Weight of sludge [W_s]			+10% -10%
✖Sludge Volume is calculated by dividing the settleability by the MLSS concentration.ⓘ Sludge Volume [V_s]			+10% -10%
✖Water Density is mass per unit of water.ⓘ Water Density [ρ_water]			+10% -10%
✖Specific Gravity of Sludge is the ratio of the density of sludge to the density of standard compound.ⓘ Specific Gravity of Sludge [G_s]			+10% -10%

✖Percent Solids refer to the ratio of the solid mass of a material present in a liquid (or semi-liquid) sample.ⓘ Percent Solids given Volume of Digested Sludge [%s]

⎘ Copy

👎

Formula

✖

Percent Solids given Volume of Digested Sludge

Formula

`"%s" = ("W"_{"s"})/("V"_{"s"}*"ρ"_{"water"}*"G"_{"s"})`

Example

`"0.001"=("20kg")/("10m³"*"1000kg/m³"*"2")`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF

Percent Solids given Volume of Digested Sludge Solution

STEP 0: Pre-Calculation Summary

Formula Used

Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge)
%s = (W_s)/(V_s*ρ_water*G_s)
This formula uses 5 Variables

Variables Used

Percent Solids - Percent Solids refer to the ratio of the solid mass of a material present in a liquid (or semi-liquid) sample.
Weight of sludge - (Measured in Kilogram) - Weight of sludge is the force acting on the sludge due to gravity.
Sludge Volume - (Measured in Cubic Meter) - Sludge Volume is calculated by dividing the settleability by the MLSS concentration.
Water Density - (Measured in Kilogram per Cubic Meter) - Water Density is mass per unit of water.
Specific Gravity of Sludge - Specific Gravity of Sludge is the ratio of the density of sludge to the density of standard compound.

STEP 1: Convert Input(s) to Base Unit

Weight of sludge: 20 Kilogram --> 20 Kilogram No Conversion Required
Sludge Volume: 10 Cubic Meter --> 10 Cubic Meter No Conversion Required
Water Density: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Specific Gravity of Sludge: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

%s = (W_s)/(V_s*ρ_water*G_s) --> (20)/(10*1000*2)

Evaluating ... ...

%s = 0.001

STEP 3: Convert Result to Output's Unit

0.001 --> No Conversion Required

FINAL ANSWER

0.001 <-- Percent Solids

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Design of an Aerobic Digester » Percent Solids given Volume of Digested Sludge

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!

< 15 Design of an Aerobic Digester Calculators

Solids Retention Time given Volume of Aerobic Digester

Go Solids retention time = ((Influent average flow rate*Influent suspended solids)/(Volume of Aerobic Digester*Digester total suspended solids)-(Reaction rate constant*Volatile fraction))

Volume of Aerobic Digester

Go Volume of Aerobic Digester = (Influent average flow rate*Influent suspended solids)/(Digester total suspended solids*((Reaction rate constant*Volatile fraction)+Solids retention time))

Digester Total Suspended Solids given Volume of Aerobic Digester

Go Digester total suspended solids = (Influent average flow rate*Influent suspended solids)/(Volume of Aerobic Digester*(Reaction rate constant*Volatile fraction+Solids retention time))

Specific Gravity of Digested Sludge given Volume of Digested Sludge

Go Specific Gravity of Sludge = (Weight of sludge)/(Water Density*Sludge Volume*Percent Solids)

Density of Water given Volume of Digested Sludge

Go Water Density = (Weight of sludge)/(Sludge Volume*Specific Gravity of Sludge*Percent Solids)

Percent Solids given Volume of Digested Sludge

Go Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge)

Volume of Digested Sludge

Go Sludge Volume = (Weight of sludge)/(Water Density*Specific Gravity of Sludge*Percent Solids)

Weight of Sludge given Volume of Digested Sludge

Go Weight of sludge = (Water Density*Sludge Volume*Specific Gravity of Sludge*Percent Solids)

Initial Weight of Oxygen given Weight of Oxygen Required

Go Weight of initial oxygen = (Weight of oxygen*Volatile suspended solid weight)/(Volume of suspended solid*2.3)

VSS as Mass Flow Rate given Weight of Oxygen Required

Go Volume of suspended solid = (Weight of oxygen*Volatile suspended solid weight)/(2.3*Weight of initial oxygen)

Weight of VSS given Weight of Oxygen Required

Go Volatile suspended solid weight = (Volume of suspended solid*2.3*Weight of initial oxygen)/Weight of oxygen

Weight of Oxygen Required to Destroy VSS

Go Weight of oxygen = (Volume of suspended solid*2.3*Weight of initial oxygen)/Volatile suspended solid weight

Volume of Air Required at Standard Conditions

Go Volume of Air = (Weight of oxygen)/(Density of Air*0.232)

Density of Air given Volume of Air Required

Go Density of Air = (Weight of oxygen)/(Volume of Air*0.232)

Weight of Oxygen given Volume of Air

Go Weight of oxygen = (Volume of Air*Density of Air*0.232)

Percent Solids given Volume of Digested Sludge Formula

Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge)
%s = (W_s)/(V_s*ρ_water*G_s)

What is percent solids ?

Percent solids refer to the ratio of the solid mass of a material present in a liquid (or semi-liquid) sample. The quantification of percent solids is used when applying corrosion preventive coatings on metals. The higher the percent solids, the more viscous a coat is and vice versa.

How to Calculate Percent Solids given Volume of Digested Sludge?

Percent Solids given Volume of Digested Sludge calculator uses Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge) to calculate the Percent Solids, The Percent Solids given Volume of Digested Sludge calculates the percentage of solids when we know the value of sludge weight , volume , specific gravity and density of water. Percent Solids is denoted by %s symbol.

How to calculate Percent Solids given Volume of Digested Sludge using this online calculator? To use this online calculator for Percent Solids given Volume of Digested Sludge, enter Weight of sludge (W_s), Sludge Volume (V_s), Water Density (ρ_water) & Specific Gravity of Sludge (G_s) and hit the calculate button. Here is how the Percent Solids given Volume of Digested Sludge calculation can be explained with given input values -> 0.001 = (20)/(10*1000*2).

FAQ

What is Percent Solids given Volume of Digested Sludge?

The Percent Solids given Volume of Digested Sludge calculates the percentage of solids when we know the value of sludge weight , volume , specific gravity and density of water and is represented as %s = (W_s)/(V_s*ρ_water*G_s) or Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge). Weight of sludge is the force acting on the sludge due to gravity, Sludge Volume is calculated by dividing the settleability by the MLSS concentration, Water Density is mass per unit of water & Specific Gravity of Sludge is the ratio of the density of sludge to the density of standard compound.

How to calculate Percent Solids given Volume of Digested Sludge?

The Percent Solids given Volume of Digested Sludge calculates the percentage of solids when we know the value of sludge weight , volume , specific gravity and density of water is calculated using Percent Solids = (Weight of sludge)/(Sludge Volume*Water Density*Specific Gravity of Sludge). To calculate Percent Solids given Volume of Digested Sludge, you need Weight of sludge (W_s), Sludge Volume (V_s), Water Density (ρ_water) & Specific Gravity of Sludge (G_s). With our tool, you need to enter the respective value for Weight of sludge, Sludge Volume, Water Density & Specific Gravity of Sludge and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search