Methods and systems for membrane testing

Robert A. Sanford (Inventor), Nandakishore Rajagopalan (Inventor), Todd Rusk (Inventor)

Research output: Patent


A method for testing the integrity of a membrane includes steps of placing a magnetically susceptible material in a fluid upstream of the membrane, collecting the material downstream of the membrane using a magnetic field, and detecting the material using a sensor.
Original languageEnglish (US)
U.S. patent number7357859
Filing date12/15/05
StatePublished - Apr 15 2008


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