Reverse Osmosis Membrane Design Calculator
Water Filtration Treatment and Purification

---

Solving for temperature.



Note:
R = universal gas constant = 0.082 atm-liter/gmol-kelvin

---

Inputs:

osmotic pressure (π)		pascal atmosphere bar dyne/centimeter^2 foot of water inch of mercury inch of water kilonewton/meter^2 millibar millimeter of mercury newton/meter^2 pound/foot^2 pound/inch^2 torr
osmotic pressure coefficient (φC)		pascal atmosphere bar dyne/centimeter^2 foot of water inch of mercury inch of water kilonewton/meter^2 millibar millimeter of mercury newton/meter^2 pound/foot^2 pound/inch^2 torr
number of ions per molecule (N)
concentration (CS)		gmol/liter

---

Conversions:

osmotic pressure (π)	=	0		=	0	atmosphere
osmotic pressure coefficient (φC)	=	0		=	0	atmosphere
number of ions per molecule (N)	=	0		=	0
concentration (CS)	=	0		=	0	gmol/liter

---

Solution:

temperature (T)

=

HAS NOT BEEN CALCULATED

---

Other Units:

---

---

Reference - Books:

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

---