US PATENT SUBCLASS 204 / 553
.~.~ Bulk separation of solids and liquids (e.g., dewatering solids, clarifying water, etc.)

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

*  DD  PROCESSES AND PRODUCTS {7}
450  DF  .~ Electrophoresis or electro-osmosis processes and electrolyte compositions therefor when not provided for elsewhere {14}
553.~.~ Bulk separation of solids and liquids (e.g., dewatering solids, clarifying water, etc.)

DEFINITION

Classification: 204/553

Bulk separation of solids and liquids (e.g., dewatering solids, clarifying water, etc.):

(under subclass 450) Process which involves nonanalytical, large scale separation of solids and liquids (e.g., dewatering solids, clarifying water, etc.).

SEE OR SEARCH THIS CLASS, SUBCLASS:

648+, for corresponding apparatus.