Liquid purification or separation – With movable support
Patent
1985-09-23
1987-09-15
Fisher, Richard V.
Liquid purification or separation
With movable support
2102421, 210525, 137578, 137579, B01D 3604
Patent
active
046938214
ABSTRACT:
An improved weir for removal of liquid from wastewater systems which is positively driven and which decants wastewater only over a leading edge of an elongated weir and removes the water through downcomers is disclosed.
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Goronszy Mervyn C.
Olavarria Raul
Fisher Richard V.
Hubbard Grant L.
Millard Wanda L.
Transfield, Inc.
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