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Membrane Flux Based on Resistance Formula

GoHagen Poiseuille Based Flux for Membrane Separation Formula

GoMembrane Flux Based on Water Permeability Formula

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Flux through membrane is defined as the rate of movement or transfer of a substance per unit area across a porous barrier known as a membrane. Check FAQs

J wM = \frac{ΔP m}{R m \cdot μ}

J_wM - Flux through Membrane?ΔP_m - Applied Pressure Driving Force?R_m - Membrane Flow Resistance of Unit Area?μ - Liquid Viscosity?

Membrane Flux Based on Resistance Example

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Here is how the Membrane Flux Based on Resistance equation looks like with Values.

Here is how the Membrane Flux Based on Resistance equation looks like with Units.

Here is how the Membrane Flux Based on Resistance equation looks like.

0.0069 = \frac{300000}{4.8E+10 \cdot 0.0009}

0.0069m³/(m²*s) = \frac{300000Pa}{4.8E+10m⁻¹ \cdot 0.0009Kg/ms}

0.0069 = \frac{300000}{4.8E+10 \cdot 0.0009}

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Membrane Flux Based on Resistance Solution

Follow our step by step solution on how to calculate Membrane Flux Based on Resistance?

FIRST Step Consider the formula

J wM = \frac{ΔP m}{R m \cdot μ}

Next Step Substitute values of Variables

∴

J wM = \frac{300000Pa}{4.8E+10m⁻¹ \cdot 0.0009Kg/ms}

Next Step Convert Units

∴

J wM = \frac{300000Pa}{4.8E+10m⁻¹ \cdot 0.0009Pa*s}

Next Step Prepare to Evaluate

∴

J wM = \frac{300000}{4.8E+10 \cdot 0.0009}

Next Step Evaluate

∴

J wM = 0.00694399999951114m³/(m²*s)

LAST Step Rounding Answer

∴

J wM = 0.0069m³/(m²*s)

Membrane Flux Based on Resistance Formula Elements

Variables

Flux through Membrane

Flux through membrane is defined as the rate of movement or transfer of a substance per unit area across a porous barrier known as a membrane.

Symbol: J_wM

Measurement: Membrane FluxUnit: m³/(m²*s)

Note: Value should be greater than 0.

Formulas to find Flux through Membrane

Applied Pressure Driving Force

Applied Pressure Driving Force is defined as the force or pressure that is intentionally exerted or applied to induce or facilitate process.

Symbol: ΔP_m

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Applied Pressure Driving Force

Membrane Flow Resistance of Unit Area

Membrane flow resistance of unit area is defined as the measure of the resistance that a membrane presents to the flow of a substance through it, normalized by the area of the membrane.

Symbol: R_m

Measurement: Reciprocal LengthUnit: m⁻¹

Note: Value should be greater than 0.

Formulas to find Membrane Flow Resistance of Unit Area

Liquid Viscosity

Liquid viscosity is defined as the measure of a fluid's resistance to flow or its internal friction when subjected to an external force.

Symbol: μ

Measurement: Dynamic ViscosityUnit: Kg/ms

Note: Value should be greater than 0.

Formulas to find Liquid Viscosity

Other Formulas to find Flux through Membrane

Go Hagen Poiseuille Based Flux for Membrane Separation

J wM = \frac{ε \cdot d^{2} \cdot ΔP m}{32 \cdot μ \cdot Τ \cdot l mt}

Go Membrane Flux Based on Water Permeability

J wM = L p \cdot P A

Other formulas in Basics of Membrane Separation Processes category

Go Resistance to flow in Membranes

R m = \frac{ΔP m}{μ \cdot J wM}

Go Liquid Viscosity based on Membrane Resistance

μ = \frac{ΔP m}{R m \cdot J wM}

Go Water Permeability through Membrane

L p = \frac{J wM}{ΔP m}

Go Tortuosity Factor of Pores

Τ = \frac{ε \cdot d^{2} \cdot ΔP m}{32 \cdot μ \cdot J wM \cdot l mt}

How to Evaluate Membrane Flux Based on Resistance?

Membrane Flux Based on Resistance evaluator uses Flux through Membrane = Applied Pressure Driving Force/(Membrane Flow Resistance of Unit Area*Liquid Viscosity) to evaluate the Flux through Membrane, The Membrane Flux Based on Resistance formula is defined as is the rate of substance flow through a membrane, determined by the resistance the substance encounters while crossing the membrane. Flux through Membrane is denoted by J_wM symbol.

How to evaluate Membrane Flux Based on Resistance using this online evaluator? To use this online evaluator for Membrane Flux Based on Resistance, enter Applied Pressure Driving Force (ΔP_m), Membrane Flow Resistance of Unit Area (R_m) & Liquid Viscosity (μ) and hit the calculate button.

FAQs on Membrane Flux Based on Resistance

What is the formula to find Membrane Flux Based on Resistance?

The formula of Membrane Flux Based on Resistance is expressed as Flux through Membrane = Applied Pressure Driving Force/(Membrane Flow Resistance of Unit Area*Liquid Viscosity). Here is an example- 0.017361 = 300000/(48003072200*0.0009).

How to calculate Membrane Flux Based on Resistance?

With Applied Pressure Driving Force (ΔP_m), Membrane Flow Resistance of Unit Area (R_m) & Liquid Viscosity (μ) we can find Membrane Flux Based on Resistance using the formula - Flux through Membrane = Applied Pressure Driving Force/(Membrane Flow Resistance of Unit Area*Liquid Viscosity).

What are the other ways to Calculate Flux through Membrane?

Here are the different ways to Calculate Flux through Membrane-

Flux through Membrane=(Membrane Porosity*Pore Diameter^2*Applied Pressure Driving Force)/(32*Liquid Viscosity*Tortuosity*Membrane Thickness)
Flux through Membrane=Water Permeability Through Membrane*Applied Pressure

Can the Membrane Flux Based on Resistance be negative?

Yes, the Membrane Flux Based on Resistance, measured in Membrane Flux can be negative.

Which unit is used to measure Membrane Flux Based on Resistance?

Membrane Flux Based on Resistance is usually measured using the Cubic Meter per Square Meter per Second[m³/(m²*s)] for Membrane Flux. are the few other units in which Membrane Flux Based on Resistance can be measured.

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Membrane Flux Based on Resistance Formula

​GoHagen Poiseuille Based Flux for Membrane Separation Formula

​GoMembrane Flux Based on Water Permeability Formula

Membrane Flux Based on Resistance Example

Membrane Flux Based on Resistance Solution

Membrane Flux Based on Resistance Formula Elements

Other Formulas to find Flux through Membrane

Other formulas in Basics of Membrane Separation Processes category

How to Evaluate Membrane Flux Based on Resistance?

FAQs on Membrane Flux Based on Resistance

Variable Name

GoHagen Poiseuille Based Flux for Membrane Separation Formula

GoMembrane Flux Based on Water Permeability Formula