Pressurized filtering apparatus with membrane modules
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United States of America Patent
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Issued Date -
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app pub date -
Feb 13, 2002
filing date -
Feb 20, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A filtering device comprising a pressure vessel provided with a feed connection and a filtrate connection, and one or more capillary filtration membrane modules. The membrane modules comprise 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. The capillary filtration membranes are 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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