Liquid purification or separation – Recirculation – From bottom of separator
Patent
1996-07-23
1998-02-10
Wyse, Thomas G.
Liquid purification or separation
Recirculation
From bottom of separator
210205, 210219, C02F 1114
Patent
active
057165181
ABSTRACT:
An apparatus for treating substantially liquid sludge having means for providing sludge of less than 10% solids content to a basin, means for providing an alkaline additive in sufficient quantity to the sludge in the basin to increase the ph of the sludge in the basin, a sludge/alkaline blender having a sludge arm conduit, an alkaline arm conduit, and an exit conduit, means for delivering alkaline additive to the alkaline arm conduit, means for delivering recirculated sludge/alkaline mixture drawn from the basin to the sludge arm conduit, means for delivering sludge/alkaline mixture containing newly added alkaline additive thoroughly intermingled with the recirculated sludge/alkaline mixture through the exit conduit of the blender, and means for mixing the sludge and alkaline mixture in the basin to ensure substantially all particles of the sludge alkaline mixture have a pH level of a minimum level.
REFERENCES:
patent: 4071447 (1978-01-01), Ramirez
patent: 4834878 (1989-05-01), Anderson
patent: 4902431 (1990-02-01), Nicholson et al.
patent: 4997572 (1991-03-01), Wartz
patent: 5013458 (1991-05-01), Christy, Sr. et al.
patent: 5135664 (1992-08-01), Burnham
patent: 5259977 (1993-11-01), Girovich et al.
patent: 5422015 (1995-06-01), Angell
patent: 5429750 (1995-07-01), Steele
patent: 5624550 (1997-04-01), Iji et al.
patent: 5653872 (1997-08-01), Cohan
Lime, Handling, Application and Storage, Bulletin 213, Publishing by National Lime Association, Seventh Edition 1995.
Tuttle Randall S.
Whitaker Roy L.
Amsco Incorporated
Wyse Thomas G.
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