This e-module presents the meat processing industry demonstration under the AccelWater project, showcasing innovative water treatment technologies applied at the MAFRICA slaughterhouse in Spain. Led by the BETA Technological Center, the demonstration integrates membrane bioreactors, electrodialysis, UV disinfection and freeze concentration to enable water reuse and nutrient recovery. These methods successfully recovered 92% of treated water and significantly reduced the facility’s water footprint. The module highlights how advanced treatment solutions and evolving regulations support a circular water economy and enhance sustainability in the food processing sector.
This e-module presents the Icelandic Demonstrator activities in AccelWater, led by Matis and the University of Iceland, focusing on two key sectors: whitefish processing and land-based aquaculture of salmon. The module outlines efforts to reduce water and energy use, recover valuable proteins from fish processing water and develop high-value by-products like collagen and bioactive compounds. It also highlights innovative practices such as dry bleeding in aquaculture to reduce water use and recover undiluted blood, as well as the valorization of aquaculture sludge into fertilizer. The demonstration aims to enhance resource efficiency, circularity, and sustainability in the seafood industry.
This e-module introduces the Icelandic Demonstrator activities in AccelWater, led by Matis and the University of Iceland, focusing on two areas: whitefish processing and land-based aquaculture of salmon. In the whitefish segment, the project explores protein recovery from processing water, particularly from filleting and waterjet cutting stages, highlighting the potential for producing collagen hydrolysates. Real-time monitoring and improved water management offer substantial water-saving opportunities. The aquaculture section addresses reducing water use during fish bleeding through dry bleeding techniques and valorizing aquaculture sludge into nutrient-rich fertilizer. Together, these innovations promote sustainability, circularity, and resource efficiency in the seafood sector.
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