Composite fiber environmental filtration media containing flocculant
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United States of America Patent
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N/A
Issued Date -
May 3, 2007
app pub date -
May 7, 2004
filing date -
May 7, 2004
priority date (Note) -
Abandoned
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Abstract
Filtration media (5) containing natural fiber and a flocculant are effective to flocculate fine particles from runoff in sloped land, ditches, gullies, and construction sites. The filtration media may be in the form of a substantially planar mat product (8), e.g. an erosion control mat, or in tubular form (6).
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