Current and aeration system for wastewater plant

Details Current and aeration system for wastewater plant Current and aeration system for wastewater plant

1997-07-14

1998-07-28

Wyse, Thomas G.

Liquid purification or separation

Processes

Treatment by living organism

210758, 210197, 210202, 210220, C02F 320

Patent

active

057858543

ABSTRACT:
A defined current and aeration system for the aeration chamber of an aerobic wastewater treatment plant is disclosed. It includes the release of oxygenation gas or air into the aeration chamber through a diffuser or the like at a position such that the air injected into the tank provides the necessary amount of oxygen for aerobic bacterial digestion of the waste while creating a current or circulation pattern in the chamber that forces every portion of the fluid within the aeration chamber into circulation thus preventing the accumulation of solids as sludge in the wastewater treatment plant.

REFERENCES:
patent: 4160723 (1979-07-01), Kovacs
patent: 4337152 (1982-06-01), Lynch
patent: 4650577 (1987-03-01), Hansel
patent: 4664795 (1987-05-01), Stegall et al.
patent: 4834879 (1989-05-01), Stegall et al.
patent: 5221470 (1993-06-01), McKinney
patent: 5254246 (1993-10-01), Rivell et al.
patent: 5266239 (1993-11-01), Drewery
patent: 5490935 (1996-02-01), Guy
Nayadic Wastewater Treatment Systems Brochure, 2-sided sheet showing wastewater plant.

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