Purging time for Blåfjell more than halved using Razone

In the farm with Blåfjell CEO John Helge Inderdal. Photo: Blåfjell.   “Our water is better-quality than the mountain sources we take in” A marked improvement has been seen by Arctic char producer Blåfjell just six months after installing a Razone and ozone system from Normex. The company has achieved higher water quality, a shorter […]

Flexible, efficient and more environment-friendly solution

Oddvar Repstad, operations manager and Renate Hagerup Lyngstad, veterinarian, for Salmon Evolution’s land-based. Photo: Salmon Evolution.   Desinfecta disinfection system adopted at Salmon Evolution “Internal ozone production and distribution of ozonised seawater allow us to disinfect the plant quickly at all times,“ says Oddvar Repstad, operations manager for Salmon Evolution’s land-based fish farm at Indre […]

Live crabs from ice-cold fjords to deluxe dishes

“This has been a very interesting and slightly unusual delivery for us,” says Normex CEO Stig Johansen (left), seen here with sales manager Michael Vadseth at the crab hotel in Kløfta just outside Oslo’s Gardermoen airport.   Complete RAS plant for Live Seafood Centre Live red king crabs caught in northern Norway’s icy coastal waters […]

Water treatment system for full-scale fish farming on land

“This treatment will more than halve the purging period while also enhancing fish welfare so that we can secure more of the growth potential before harvesting. Reduced purging and cleaner production water will also yield a substantial financial gain,” says Blåfjell´s CEO John Helge Inderdal.   Normex to deliver Razone and ozone plant for mountain […]

Significantly better water quality in RAS plants with Razone

Kevin Torben Stiller is a researcher at Nofima. Nofima report concludes: the Normex Razone ozone-based treatment system helps to achieve a significant water-quality improvement in RAS plants Researcher Kevin Torben Stiller and innovation coordinator Per Brunsvik conclude in a research report from the Norwegian Institute of Food, Fisheries and Aquaculture Research (Nofima) that the Razone […]

Disinfection system for Salmon Evolution

Contract from one of Europe’s largest land-based fish farms During the autumn and winter, Normex will be delivering and commissioning a Normex Desinfecta system for the first construction stage of Salmon Evolution’s land-based fish farm at Indre Harøy in Hustadvika local authority in western Norway. This installation will be used by Salmon Evolution to disinfect tanks […]

Nordland Akva commits to even better water quality

Operations manager Per Egil Haugan at Nordland Akva. Normex secures contract for Razone plant to Nordland Akva Ålesund-based Normex is to deliver a Razone water treatment system to smolt producer Nordland Akva. Due for delivery this month, with subsequent commissioning, this unit will help to improve water quality in the first feeding department. Located at Åmøya […]

Improved water quality and growth

Mowi Steinsvik´ laboratory for water quality: “We monitor whether the fish are affected positively or negatively by the process, and if their appetite is good,” explains researcher Kevin Stiller at Nofima. Photo: Malin Hoem Storholt, Mowi Steinsvik. Water quality has improved with Razone, affirms Kjell Arne Sætre, operations manager at Mowi Steinsvik . “And we’ve […]

Seeking better water quality with RAS

The Razone water treatment solution developed by Ålesund-based Normex to provide improved water quality and fish health in recirculation aquaculture system (RAS) plants is now being tested at the Mowi Steinsvik smolt facility in Volda local authority. Being conducted in cooperation with scientists from the Nofima food research institute, this project will report its conclusions […]