Liquid purification or separation – Serially connected distinct treating with or without storage...
Patent
1995-05-18
1997-08-05
Kim, John
Liquid purification or separation
Serially connected distinct treating with or without storage...
210175, 210219, 210259, C02F 1112, F26B 1700, F26B 2100
Patent
active
056538723
ABSTRACT:
Process for producing free-flowing solid material from an aqueous sludge waste composition that includes mixing the sludge with previously dried solids, pelletizing the composition to form strand-like material, drying the outside layer of the strand-like material, and drying the partially dried material by contacting with heated gas.
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