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Tag: RAS

Aquaculture

Novel RAS company aims to redefine aquatech

In a bid to revolutionise RAS technology, Christian Sørensen – founder of Billund Aquaculture – has announced his goal to establish a new...

Nordic Aqua to cull 2,000 tonnes at Chinese salmon RAS

Nordic Aqua is undertaking a mass salmon cull following issues caused by geosmin – a compound produced by bacteria that creates off-flavour in...
Science

From computers to catfish: scaling a RAS in Kenya

Gabriel Thomas Kimeu, 27, is a computer science graduate who set up a RAS tilapia, catfish and ornamental fish farm in eastern Kenya...
Cold Water

Improving RAS efficiency with nanobubble technology

A recent industry collaboration has revealed that the use of cutting-edge nanobubble technology may significantly improve oxygen transfer efficiency and water quality when...
Aquaculture

Is it time to look beyond traditional biofilters in RAS?

Biofilters are commonly used in recirculation aquaculture systems (RAS), but their limitations mean that innovators are busy developing possible alternatives – such as...
Aquaculture

Salmon RAS farms face growing opposition in France

Three proposed recirculating aquaculture system (RAS) salmon farms in France are encountering significant resistance from local communities and environmental groups. Source link
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