Fine bubble diffuser and diffuser system having filtered blow-do

Details Fine bubble diffuser and diffuser system having filtered blow-do Fine bubble diffuser and diffuser system having filtered blow-do

1988-12-21

1992-04-28

Wyse, Tom

Liquid purification or separation

With means to add treating material

Directly applied to separator

261122, 261DIG70, B01F 304

Patent

active

RE0338990

ABSTRACT:
An improved fine bubble diffuser and diffuser system is provided. The diffuser includes a filtered blow-down tube for containing an internal gas pressure within the diffuser and allowing water to be removed from the system and further includes a filter disposed between the blow-down tube and the diffuser for filtering solids from water entering the diffuser.

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"Nokia Diffusers for Waste Water Aeration" by Nokia Middle Industries.
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