Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1986-09-04
1987-05-05
Wyse, Tom
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210737, 210197, 210207, C02F 158
Patent
active
046630546
ABSTRACT:
A method and apparatus for treating a liquid in a hot process softener. An eductor tube positioned within a reaction chamber causes liquid from a mixing and recirculation zone to enter the lower end thereof and be continuously recirculated therethrough. Chemicals and recirculated sludge are directed into the eductor tube and are intimately mixed with the liquid therein before exiting therefrom to mix with raw liquid being sprayed into the mixing and recirculation zone.
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"Factors in Hot-Process Softener Design and Operation"0 by V. J. Calise, (Aug. 1950).
"Hot Zeolite Softening" by V. J. Calise, (Sep. 1950).
Arywitz Martin
O'Connell Robert T.
The Graver Company
Wyse Tom
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