Apparatus to increase lateral oxygen transfer in waste water

Details Apparatus to increase lateral oxygen transfer in waste water Apparatus to increase lateral oxygen transfer in waste water

2007-12-11

2007-12-11

Barry, Chester T. (Department: 1724)

Liquid purification or separation

With means to add treating material

Directly applied to separator

Reexamination Certificate

active

11618985

ABSTRACT:
An improved apparatus and method which eliminates rotating impellers and air plates. And, as a result, less horse power per unit can be used to achieve smaller entrained air bubbles resulting in increased residence time and enhanced lateral oxygen transfer to replace oxygen consumed by aerobic bacteria during the biodegradation process. It may be used on industrial waste water sources of all types which are biodegradable by aerobic bacteria.

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patent: 2002/0014233 (2002-02-01), Gatley et al.
patent: 2005/0167858 (2005-08-01), Jones et al.

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