Cross-flow filtration apparatus

摘要: Apparatus for the cross-flow filtration of liquids or gases, such apparatus having disc-shaped filter elements which are located concentrically around a filtrate collecting pipe and within tubular jacket, an inlet outlet extending parallel to pipe, each aperture between element ensure that liquid be filtered is supplied tangentially thereby assuming helical flow across elements. The provided on both sides with microporous membrane supporting layer sealed passages in order supply central pipe.