Method and apparatus for treating water

Details Method and apparatus for treating water Method and apparatus for treating water

1979-04-26

1980-11-04

Therkorn, Ernest G.

Liquid purification or separation

Processes

Treatment by living organism

210151, 2101953, 210607, 210629, C02C 108

Patent

active

042318637

ABSTRACT:
Method and apparatus for purifying water or treating waste water by utilizing a gaseous medium, and particularly oxygen or air, to lift the water through a biological reactor in the form of a plurality of substantially vertical conduit members positioned over a manifold member through which the gas is supplied to the conduit. Preferably, when pure oxygen is employed, the system is sealed and utilizes a carbon dioxide absorber. Optionally, particles may be included in the water being treated.

REFERENCES:
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patent: 2802647 (1957-08-01), Bolton
patent: 3371033 (1968-02-01), Simmons
patent: 3452966 (1969-07-01), Smolski
patent: 3529725 (1970-09-01), Fifer
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patent: 3878097 (1975-04-01), Mochizuki
patent: 3968086 (1976-07-01), Romanowski
patent: 3969446 (1976-07-01), Franklin
patent: 4088571 (1978-05-01), Helgesson
patent: 4093549 (1978-06-01), Wilson
patent: 4139456 (1979-02-01), Yabuuchi

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