Wastewater treatment apparatus

Details Wastewater treatment apparatus Wastewater treatment apparatus

1992-11-12

1994-07-05

Upton, Christopher

Liquid purification or separation

With gas-liquid surface contact means

2101951, 210220, 210619, 210903, C02F 308

Patent

active

053264592

ABSTRACT:
Disclosed herein is a wastewater treatment facility comprising a structure defining first and second tank portions; a shaft rotatably supported by the structure; a first biological reactor in the first tank portion and including a first rotatable biological contactor mounted to the shaft and having a diameter; and a second biological reactor in the second tank portion and including a second rotatable biological contactor mounted to the shaft and having a diameter greater than the diameter of the first rotating biological contactor.

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