FILTERING DEVICE
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United States of America Patent
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N/A
Issued Date -
Nov 15, 2001
app pub date -
Feb 18, 1999
filing date -
Feb 20, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a filtering device comprising a pressure vessel provided with a feed connection and a filtrate connection, and one or more capillary filtration membrane modules, said membrane modules comprising an inlet coupled with the feed connection, an outlet coupled with the filtrate connection, and a filter housing provided with a membrane compartment accommodating a bundle of capillary filtration membranes, and said capillary filtration membranes being cased at both ends of the membrane module in membrane holders. At least one of the membrane modules is provided with at least one feed-through conduit extending substantially in the longitudinal direction through the membrane module.
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