2025 has been a year of major progress, both for us and for the development of a more circular aquaculture industry. Together with you, we have strengthened our position as the leading partner for safe, efficient and sustainable sludge treatment.
https://ml301dxcgwxm.i.optimole.com/w:1536/h:1024/q:mauto/f:best/ig:avif/https://bioretur.no/wp-content/uploads/2025/12/Xmas-2025.png10241536Hermund Ramsøyhttps://bioretur.no/wp-content/uploads/2019/03/logo.svgHermund Ramsøy2025-12-10 08:46:162025-12-10 12:02:25Merry Christmas, and thank you for an eventful 2025
Bioretur is now expanding its services to cover the entire value chain for safe, documented and cost-efficient sludge management.
Whether the sludge originates from land-based RAS facilities, semi-closed sea systems, ensilage processes or fish processing plants, Bioretur can now take responsibility for the full process – from dewatering to a finished, usable resource.
https://ml301dxcgwxm.i.optimole.com/w:1788/h:1080/q:mauto/f:best/ig:avif/https://bioretur.no/wp-content/uploads/2025/12/Illustrasjon-slambehandling-semilukket-scaled.png15462560Hermund Ramsøyhttps://bioretur.no/wp-content/uploads/2019/03/logo.svgHermund Ramsøy2025-12-10 08:45:372025-12-10 11:22:36360° sludge management – on land and at sea
The Norwegian Environment Agency’s recent report reveals that nearly 9 out of 10 inspected land-based fish farming facilities had environmental violations – over half of them serious. This could, in the worst case, become an Achilles’ heel for the future of land-based aquaculture.
We are delighted to introduce our new Technical Chief, Johan Haldorsen, who will be joining us from January 1, 2024. He takes the helm with a strong focus on technology and equipment that aligns perfectly with sustainable treatment of fish sludge for land-based aquaculture, further solidifying Bioretur’s position as pioneers in this field.
Merry Christmas, and thank you for an eventful 2025
2025 has been a year of major progress, both for us and for the development of a more circular aquaculture industry. Together with you, we have strengthened our position as the leading partner for safe, efficient and sustainable sludge treatment.
360° sludge management – on land and at sea
Bioretur is now expanding its services to cover the entire value chain for safe, documented and cost-efficient sludge management.
Whether the sludge originates from land-based RAS facilities, semi-closed sea systems, ensilage processes or fish processing plants, Bioretur can now take responsibility for the full process – from dewatering to a finished, usable resource.
Aqua Nor 2025
Bioretur is exhibiting at Aqua Nor 2025, and we hope to see you in Trondheim from August 19–21. You’ll find us at stand E-439.
Potential Achilles’ Heel for Land‑Based Fish Farming
The Norwegian Environment Agency’s recent report reveals that nearly 9 out of 10 inspected land-based fish farming facilities had environmental violations – over half of them serious. This could, in the worst case, become an Achilles’ heel for the future of land-based aquaculture.
New CTO in Bioretur
We are delighted to introduce our new Technical Chief, Johan Haldorsen, who will be joining us from January 1, 2024. He takes the helm with a strong focus on technology and equipment that aligns perfectly with sustainable treatment of fish sludge for land-based aquaculture, further solidifying Bioretur’s position as pioneers in this field.