Effective and sustainable wastewater treatment in Aquaculture NAPRAS

News16 Feb 2024by Janice Johnston

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Alumichem, along with partners, has secured a Green Development and Demonstration Programme grant for the NAPRAS fish farming wastewater treatment project Collaborating with DTU Aqua, Clean Matter and Drying Matter, the NAPRAS initiative aims to revolutionise wastewater treatment in recirculating aquaculture systems (RAS). The project focuses on efficient nitrogen (N) and phosphorous (P) removal, aiming to reduce emissions significantly. The innovative treatment involves granulated sludge technology, P precipitation, wet electrochemical removal of heavy metals and a drying process, achieving more than 95% removal of N and capturing over 95% of P. The collaborative partnership seeks to address tightening environmental discharge limits in RAS. Learn more online at alumichem.com/effective-and-sustainable-wastewater-treatment-in-aquaculture-napras or scan the QR code. Learn more about solutions for Aquaculture effluent treatment: alumichem.com/aquaculture

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Maintenance Engineer (Electrical) - Mowi Scotland

Skye & Lochalsh£36,635 to £43,702 per annum

Apprentice Farm Technicians (South Uist) - Mowi Scotland

Isle of BenbeculaFrom £27,236 per annum

Freshwater Site Manager - Bakkafrost Scotland Limited

Tornapress£61,402.06 per annum

Hygiene Operative - Night - Bakkafrost Scotland Limited

Cairndow£22,313.50 to £23,429.18 per annum

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Argyll & ButeFrom £34,861 per annum

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March 2025 Issue

Effective and sustainable wastewater treatment in Aquaculture NAPRAS

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