Liquid purification or separation – Structural installation – Flume stream type
Patent
1994-03-31
1996-03-26
Upton, Christopher
Liquid purification or separation
Structural installation
Flume stream type
210400, 210499, B01D 33333
Patent
active
055017932
ABSTRACT:
A traveling water screen including a basket having an upper lip beam and a lower lip beam, the lower lip beam including an elongated upwardly opening channel upstream of the water screen, the lower lip beam including an upstream wall having a lower portion the lower portion including a lower forward surface facing in the upstream direction, at least a portion of the lower forward surface being convex, and the upper portion of the upstream wall having a spoiler shape for deflecting water upwardly and over the upwardly opening channel. The traveling water screen also includes seals between adjacent baskets to prevent unscreened water from flowing through spaces between the baskets.
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The Failure and Rehabilitation of a Fish-Conserving Device ; Transactions of the American Fisheries Society 121:678-679 (1992).
Cheesman Robert R.
Ehleiter James A.
Fletcher R. Ian
Gass Don N.
Tatsak Gary B.
Envirex Inc.
Upton Christopher
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