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Oxygen

Aquaculture Aeration

Air Products supplies high-purity oxygen and Halia® aeration systems to hatcheries and fish farms where oxygen is used in place of air to maintain adequate dissolved oxygen (DO) levels. Studies have shown that injecting high-purity oxygen, rather than air, into raceways, tanks and ponds leads to higher levels of productivity and reduced risk of product loss.

Other Applications

Contact Information

Product NameDescription/BenefitsDownloads

Oxygen

Oxygen is a colourless gas which constitutes approximately 21 per cent of the volume of air. It can be stored and shipped as either a gas or a cryogenic liquid with a boiling point of -297.3°F (-183°C). Oxygen can be used for aeration in aquaculture tanks, streams and lakes to increase the oxygen content of the water which is vital for the health of the aquatic life in the water. For these applications, we supply oxygen in gas or liquid form which we can either deliver to your site or produce on your site. The use of oxygen instead of air for aeration increases the oxygen dissolution driving force and minimises the energy cost.

Oxygen is a colourless gas which constitutes approximately 21 per cent of the volume of air. It can be stored and shipped as either a gas or a cryogenic liquid with a boiling point of -297.3°F (-183°C). Oxygen can be used for aeration in aquaculture tanks, streams and lakes to increase the oxygen content of the water which is vital for the health of the aquatic life in the water. For these applications, we supply oxygen in gas or liquid form which we can either deliver to your site or produce on your site. The use of oxygen instead of air for aeration increases the oxygen dissolution driving force and minimises the energy cost.

Equipment

Halia® pipe aeration system

The Halia pipe aeration system is designed for temporary aeration needs. It consists of liquid oxygen supply plus simple oxygen injection equipment and can be wet installed. It can be deployed quickly to meet temporary aeration needs.

The Halia pipe aeration system is designed for temporary aeration needs. It consists of liquid oxygen supply plus simple oxygen injection equipment and can be wet installed. It can be deployed quickly to meet temporary aeration needs.

Halia® venturi aeration system

The Halia venturi aeration system consists of oxygen supply — either as liquid oxygen or onsite generation — plus oxygen injection and mixing equipment. This system achieves a high oxygen transfer efficiency with low operating costs. It is flexible across various basin designs or sizes and can be supplied as raft or immersed models.

The Halia venturi aeration system consists of oxygen supply — either as liquid oxygen or onsite generation — plus oxygen injection and mixing equipment. This system achieves a high oxygen transfer efficiency with low operating costs. It is flexible across various basin designs or sizes and can be supplied as raft or immersed models.

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