Aquaculture water treatment system including combined rotating b

Details Aquaculture water treatment system including combined rotating b Aquaculture water treatment system including combined rotating b

1992-01-15

1993-07-13

Silverman, Stanley S.

Liquid purification or separation

With gas-liquid surface contact means

With separator

210170, 2101951, 210202, 210150, 261 92, C02F 308

Patent

active

052270556

ABSTRACT:
The present invention is directed to a closed cycle aquaculture system for fish rearing which includes as part of a water treatment subsystem a rotating biological contactor. The contactor nitrifies the contaminated water to remove toxic materials therefrom and also can be operated to maintain the temperature of the water near the wet-bulb temperature of the surrounding air when desirable.

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