Spiral-wound membrane cartridge with ribbed and spaced carrier l

Spiral-wound membrane separation device with feed and permeate/s

Spirally wrapped reverse osmosis membrane cell

Square membrane manifold system

Stable membranes from sulfonated polyarylethers

Stacked assembly for reverse osmosis

Stacked filter cartridge with porous filter support

Stacked fluid-separation membrane disk module assemblies

Stacked fluid-separation membrane disk module assemblies

Stacked membrane disk assemblies for fluid separations

Stacked plate transfer device

Staged membrane diffusion device and membrane support

Sterilant solutions for hollow fiber membranes

Sterilization of an artificial organ

Structure enhancing hollow fiber module

Submerged hollow fiber membrane module

Submerged membrane cartridge

Submicron disc filters

Support element for an integrated module for blood...

Support for tubesheets in hollow fiber permeators