# Ultrafiltration Membrane Design Calculator

## Water Filtration and Purification

Solving membrane water flux. #### Inputs:

 pressure differential (ΔP) pascalatmospherebardyne/centimeter^2foot of waterinch of mercuryinch of waterkilonewton/meter^2millibarmillimeter of mercurynewton/meter^2pound/foot^2pound/inch^2torr
 osmotic pressure differential (Δπ) pascalatmospherebardyne/centimeter^2foot of waterinch of mercuryinch of waterkilonewton/meter^2millibarmillimeter of mercurynewton/meter^2pound/foot^2pound/inch^2torr
 gel layer resistance (RS) gram-centimeter/gmol-second
 membrane resistance (RM) gram-centimeter/gmol-second

#### Conversions:

 pressure differential (ΔP)= 0 = 0dyne/centimeter^2
 osmotic pressure differential (Δπ)= 0 = 0dyne/centimeter^2
 gel layer resistance (RS)= 0 = 0gram-centimeter/gmol-second
 membrane resistance (RM)= 0 = 0gram-centimeter/gmol-second

#### Solution:

 membrane water flux (JW)= NOT CALCULATED

#### Other Units:

Change Equation
Select to solve for a different unknown
Ultrafiltration membrane water flux

Reference - Books:

1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.

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By Jimmy Raymond Contact: aj@ajdesigner.com