NI\S/\ - NASA Technical Reports Server (NTRS)
Dissolved oxygen was supplemented using battery powered aerators and a submersible pump to cycle water at a rate of 30 L min?1. The submersible pump ...
Manual on effluent treatment in aquaculture : Science and Practice- Connected to a central air line for aeration of aquariums. - Some work ... - Battery grip with plug for external power = battery time is no issue. A manipulative thermal challenge protocol for adult salmonids in ...Before and during the journey back to the laboratory the water was gassed with a battery powered air pump which maintained high oxygen conditions. If ... List of equipment at Husö biological stationAir conditioning and ventilation technology: Oxygen measurement; air quality monitoring; oxygen concentration measurement in closed ventilation systems, etc ...
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