FILTRATION METHODS AND DEVICES

摘要

A method of filtering a liquid sample that includes passing a sample comprising at least one biological organism through a filter membrane at a water volume flux of at least 100 L/m2.h.psi, where the filter membrane comprises a Bubble Point pore size of no more than 1.0 mum and where at least one biological organism is retained on the surface of the membrane. The method further includes detecting the at least one biological organism retained on the surface of the filter membrane.