✖BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter.ⓘ BOD In [BOD_in]			+10% -10%
✖BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.ⓘ BOD Out [BOD_out]			+10% -10%
✖Percent Stabilization is defined as percentage of bod removal.ⓘ Percent Stabilization [%S]			+10% -10%

✖Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.ⓘ Volatile Solids produced given Percent Stabilization [P_x]

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Formula

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Volatile Solids produced given Percent Stabilization

Formula

`"P"_{"x"} = (1/1.42)*("BOD"_{"in"}-"BOD"_{"out"}-(("%S"*"BOD"_{"in"})/100))`

Example

`"100.0772kg/d"=(1/1.42)*("164kg/d"-"4.9kg/d"-(("10.36"*"164kg/d")/100))`

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Volatile Solids produced given Percent Stabilization Solution

STEP 0: Pre-Calculation Summary

Formula Used

Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100))
P_x = (1/1.42)*(BOD_in-BOD_out-((%S*BOD_in)/100))
This formula uses 4 Variables

Variables Used

Volatile Solids Produced - (Measured in Kilogram per Second) - Volatile Solids Produced refers to the organic fraction of the total solids present in the sludge.
BOD In - (Measured in Kilogram per Second) - BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter.
BOD Out - (Measured in Kilogram per Second) - BOD Out referred as the amount of dissolved oxygen exits anaerobic digester.
Percent Stabilization - Percent Stabilization is defined as percentage of bod removal.

STEP 1: Convert Input(s) to Base Unit

BOD In: 164 Kilogram per Day --> 0.00189814814814815 Kilogram per Second (Check conversion here)
BOD Out: 4.9 Kilogram per Day --> 5.6712962962963E-05 Kilogram per Second (Check conversion here)
Percent Stabilization: 10.36 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_x = (1/1.42)*(BOD_in-BOD_out-((%S*BOD_in)/100)) --> (1/1.42)*(0.00189814814814815-5.6712962962963E-05-((10.36*0.00189814814814815)/100))

Evaluating ... ...

P_x = 0.00115830073030777

STEP 3: Convert Result to Output's Unit

0.00115830073030777 Kilogram per Second -->100.077183098592 Kilogram per Day (Check conversion here)

FINAL ANSWER

100.077183098592 ≈ 100.0772 Kilogram per Day <-- Volatile Solids Produced

(Calculation completed in 00.004 seconds)

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< 20 Design of an Anaerobic Digester Calculators

Endogenous Coefficient given Quantity of Volatile Solids

Go Endogenous Coefficient = (1/Mean Cell Residence Time)-(Yield Coefficient*(BOD In-BOD Out)/(Volatile Solids Produced*Mean Cell Residence Time))

Mean Cell Residence Time given Quantity of Volatile Solids

Go Mean Cell Residence Time = (1/Endogenous Coefficient)-(Yield Coefficient*(BOD In-BOD Out)/(Volatile Solids Produced*Endogenous Coefficient))

Yield Coefficient given Quantity of Volatile Solids

Go Yield Coefficient = (Volatile Solids Produced*(1-Mean Cell Residence Time*Endogenous Coefficient))/(BOD In-BOD Out)

Quantity of Volatile Solids Produced Each Day

Go Volatile Solids Produced = (Yield Coefficient*(BOD In-BOD Out))/(1-Endogenous Coefficient*Mean Cell Residence Time)

BOD Out given Quantity of Volatile Solids

Go BOD Out = BOD In-(Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)

BOD in given Quantity of Volatile Solids

Go BOD In = (Volatile Solids Produced/Yield Coefficient)*(1-Endogenous Coefficient*Mean Cell Residence Time)+BOD Out

Volatile Solids produced given Percent Stabilization

Go Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100))

BOD Out given Percent Stabilization

Go BOD Out = (BOD In*100-142*Volatile Solids Produced-Percent Stabilization*BOD In)/100

Percent Stabilization

Go Percent Stabilization = ((BOD In-BOD Out-1.42*Volatile Solids Produced)/BOD In)*100

BOD in given Percent Stabilization

Go BOD In = (BOD Out*100+142*Volatile Solids Produced)/(100-Percent Stabilization)

Volatile Solids produced given Volume of Methane Gas produced

Go Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-(Volume of Methane/5.62))

BOD Out given Volume of Methane Gas Produced

Go BOD Out = (BOD In-(Volume of Methane/5.62)-(1.42*Volatile Solids Produced))

BOD in given Volume of Methane Gas Produced

Go BOD In = (Volume of Methane/5.62)+BOD Out+(1.42*Volatile Solids Produced)

Volume of Methane Gas Produced at Standard Conditions

Go Volume of Methane = 5.62*(BOD In-BOD Out-1.42*Volatile Solids Produced)

Hydraulic Retention Time given Volume Required for Anaerobic Digester

Go Hydraulic Retention Time in Seconds = (Volume/Influent Sludge Flow Rate)

Influent Sludge Flow Rate given Volume Required for Anaerobic Digester

Go Influent Sludge Flow Rate = (Volume/Hydraulic Retention Time)

Volume Required for Anaerobic Digester

Go Volume = (Hydraulic Retention Time*Influent Sludge Flow Rate)

Volumetric Flow Rate given Volumetric Loading in Anaerobic Digester

Go Volumetric Flow Rate = (BOD per Day/Volumetric Loading)

BOD Per Day given Volumetric Loading in Anaerobic Digester

Go BOD per Day = (Volumetric Loading*Volumetric Flow Rate)

Volumetric Loading in Anaerobic Digester

Go Volumetric Loading = (BOD per Day/Volumetric Flow Rate)

Volatile Solids produced given Percent Stabilization Formula

Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100))
P_x = (1/1.42)*(BOD_in-BOD_out-((%S*BOD_in)/100))

What are Volatile Solids?

Volatile Solids are a substance that can easily transform from its solid phase to its vapour phase without going through a liquid phase. Volatile solids normally represent the amount of organic solids in water, and have great importance in water and wastewater treatment.

How to Calculate Volatile Solids produced given Percent Stabilization?

Volatile Solids produced given Percent Stabilization calculator uses Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100)) to calculate the Volatile Solids Produced, The Volatile Solids Produced given Percent Stabilization is a substance that can easily transform from its solid phase to its vapor phase without going through a liquid phase. Volatile Solids Produced is denoted by P_x symbol.

How to calculate Volatile Solids produced given Percent Stabilization using this online calculator? To use this online calculator for Volatile Solids produced given Percent Stabilization, enter BOD In (BOD_in), BOD Out (BOD_out) & Percent Stabilization (%S) and hit the calculate button. Here is how the Volatile Solids produced given Percent Stabilization calculation can be explained with given input values -> 8.6E+6 = (1/1.42)*(0.00189814814814815-5.6712962962963E-05-((10.36*0.00189814814814815)/100)).

FAQ

What is Volatile Solids produced given Percent Stabilization?

The Volatile Solids Produced given Percent Stabilization is a substance that can easily transform from its solid phase to its vapor phase without going through a liquid phase and is represented as P_x = (1/1.42)*(BOD_in-BOD_out-((%S*BOD_in)/100)) or Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100)). BOD In in anaerobic digester design lies in its role as an indicator of the organic load present in the feedstock. High BOD levels suggest a greater concentration of organic matter, BOD Out referred as the amount of dissolved oxygen exits anaerobic digester & Percent Stabilization is defined as percentage of bod removal.

How to calculate Volatile Solids produced given Percent Stabilization?

The Volatile Solids Produced given Percent Stabilization is a substance that can easily transform from its solid phase to its vapor phase without going through a liquid phase is calculated using Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-((Percent Stabilization*BOD In)/100)). To calculate Volatile Solids produced given Percent Stabilization, you need BOD In (BOD_in), BOD Out (BOD_out) & Percent Stabilization (%S). With our tool, you need to enter the respective value for BOD In, BOD Out & Percent Stabilization 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 Volatile Solids Produced?

In this formula, Volatile Solids Produced uses BOD In, BOD Out & Percent Stabilization. We can use 2 other way(s) to calculate the same, which is/are as follows -

Volatile Solids Produced = (Yield Coefficient*(BOD In-BOD Out))/(1-Endogenous Coefficient*Mean Cell Residence Time)
Volatile Solids Produced = (1/1.42)*(BOD In-BOD Out-(Volume of Methane/5.62))

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