NEWS

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.

No Headache with The Bioretur Agreement

Tired of the hassle and costs that come with owning and maintaining equipment? If that’s the case, it might be wise to consider the innovative concept of the Bioretur Agreement.

Demonstration Facility Shows Positive Results

Bioretur’s sludge treatment plant processes and collects particulate sludge from land-based aquaculture facilities using traditional mechanical dewatering, achieving around 90% solids separation. However, for further removal of nitrogen and phosphorus, an additional polishing module is required to capture these nutrients even in dissolved form.

This post is also available in: Norwegian Bokmål