Sterner in collaboration with Eyvi, has designed and developed a treatment process to recycle all the sludge from Hima Seafood’s land-based salmon farm.  Hima Seafood, in the process of constructing the world’s largest land-based trout aquaculture facility in Rjukan, Norway, has signed a deal with water treatment company Sterner for the processing of waste from … Continue reading Hima Seafood signs deal with Sterner to produce fertiliser from land-based farm’s waste sludge