Fluidized bed filter

Details Fluidized bed filter Fluidized bed filter

1996-08-26

1998-08-11

Nessler, Cynthia L.

Liquid purification or separation

Processes

Including geographic feature

210807, 210169, 2104162, 119227, 119259, 119260, B01D 2428

Patent

active

057923680

ABSTRACT:
A fluidized bed filter is described and claimed. The filter is exemplified for use in an aquaculture system. A preferred embodiment of the filter of the subject invention comprises a cylinder having an inlet port. Water is pumped into the inlet port. The force of the water fluidizes the filter medium within the cylinder. Filtered water escapes the system over the open end of the cylinder.

REFERENCES:
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patent: 5306421 (1994-04-01), Weinstein
patent: 5453183 (1995-09-01), Hoffa
patent: 5527455 (1996-06-01), Hoffa
patent: 5560318 (1996-10-01), Yoshida et al.
patent: 5571409 (1996-11-01), Scarborough

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