News The 3 x 2 experimental RAS unit at IMARES is running Published on September 15, 2012 The 3 x 2 experimental RAS unit at IMARES has been finished and is ready to use to optimise mechanical and biological treatment of smolt faeces. The 3 x 2 experimental RAS unit at IMARES (render by Eugenia Clavero) Share: Twitter Whatsapp Email Linkedin News