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Fuction of Membranes in Water Purification
Semi permeable membrane to remove larger particles from drinking water. In this process, an applied pressure is used to overcome osmotic pressure. That is driven by chemical potential, a thermodynamic parameter. Membrane can remove many types of molecules and ions from solutions, including bacteria, and is used production of potable, lab grade & industrial water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. Membrane should not allow large molecules or ions through the pores, but should allow smaller components of the solution to pass freely.
In the normal process, the solvent naturally moves from an area of low solute concentration through a membrane, to an area of high solute concentration. The movement of a pure solvent is driven to reduce the free energy of the system by equalizing solute concentrations on each side of a membrane, generating osmotic pressure.
Culligan TFM-18-C15-18 GPD Culligan TFM-36-A 36 GPD Culligan TFM-18-A 15-18 GPD
Culligan TFM-18-C15-18 GPD Culligan TFM-36-A 36 GPD Culligan TFM-18-A15-18 GPD
Old stlye membrane (two O rings Part No 1224436, 01-0074-02 Alt. Part Number: ACT-18,
on each side) compatible with Fits standard membrane housings AG1812TAR, AG1512TAR,
H5,H8,H53,H82C & H83 H8, H83, AC15, and AC30 models. 1224435 (Dbl O-ring one end)
systems. compatible with Culligan 01-0074-02, 01-0001-45, Culligan TFM-18-A, AG1512TAR
00-4493-72, TFM-18-C AG1812TJF, AG1812TJR, Culligan Water Stystem
membrane part numbers TFM-36-A and AG1512TARW TFM-18-A, AG1512TAR 00-4493-72
Culligan TFM-35 GDP Culligan TFM-50A 50 GPD Culligan CTA-16C 10-16 GPD
Water Tower membrane Purple Culligan compatible TFC membrane Culligan compatible CTA membrane
band Genuine Culligan water TFM-50A 50 GPD fits standard models model number H5 & H53
tower replacement membrane housings H8, H83, AC15 and AC30 Alt. Part Number: CTA-16C,
Culligan Water Tower and compatible LC50, A/C30/15, H83/ 00-4428-45,01-0001-45,
CWT-35 systems provides H53, 1224437 also as 01-0060-98 M-C1812C10, 1224433 &
35 GOD, Compatible 41402004 01-0060-98, TFM-50A, AG2012TJF 01-0082-56,
AF2012TJR ,00-4015-33