Aquarium oxygenator

Liquid purification or separation – Structural installation – Closed circulating system

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Details

210205, 422190, 222 1, C02F 172

Patent

active

047847654

ABSTRACT:
An aquarium oxygenator has a container inverted into the apex of a ceramic cone-shaped ceramic structure which rests on the floor of an aquarium. Hydrogen peroxide solution (15%) in the container is decomposed to form oxygen and water in the presence of a catalyst pellet of finely divided silver admixed with clay. Hydrogen peroxide seeps into the cone, and, in the absence of the catalyst, reacts with organic material in the water of the aquarium to produce oxygen which bubbles through an aperture in the side of the cone-shaped structure into the main body of water in the aquarium.

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patent: 4311598 (1982-01-01), Verachtert
patent: 4440648 (1984-04-01), Gerlach et al.
patent: 4466556 (1984-08-01), Sochting
patent: 4549969 (1985-10-01), Gerlach et al.
Advertising Material: Sochting Oxydators. (no date).

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